Geocentric Ephemeris for Neptune : 2018
Coordinated Universal Time (UTC)
The following table is a geocentric ephemeris for Neptune every day throughout the year at 00:00 Coordinated Universal Time. It was generated using the JPL DE405 planetary and lunar ephemerides. See Key to Geocentric Ephemeris for Neptune for a detailed description of each column in the table.
A geocentric ephemeris is a table that gives the celestial coordinates of an astronomical object over a range of times as seen from Earth's center.
Geocentric Ephemeris for Neptune : 2018
00:00 UTC (Coordinated Universal Time)
Date Apparent Apparent Distance Distance App. Ang. Phase S.E. S.E. P.A. Ls Solar
(0 UT) R.A. Declination to Earth to Sun Mag. Diam. Angle Long Lat Axis Elong
h m s ° ' " a.u. a.u. " ° ° ° ° ° °
Jan 01 22 54 38.77 -07 56 22.1 30.40307 29.94479 7.7 2.2 1.7 14.8 -26.4 323.6 299.9 61.4E
Jan 02 22 54 43.66 -07 55 50.9 30.41823 29.94477 7.7 2.2 1.6 251.1 -26.4 323.6 299.9 60.4E
Jan 03 22 54 48.66 -07 55 19.1 30.43324 29.94475 7.7 2.2 1.6 127.4 -26.4 323.6 299.9 59.4E
Jan 04 22 54 53.77 -07 54 46.7 30.44811 29.94474 7.7 2.2 1.6 3.7 -26.4 323.6 299.9 58.4E
Jan 05 22 54 58.97 -07 54 13.7 30.46282 29.94472 7.8 2.2 1.6 240.0 -26.4 323.6 299.9 57.4E
Jan 06 22 55 04.28 -07 53 40.0 30.47737 29.94470 7.8 2.2 1.6 116.3 -26.4 323.5 299.9 56.4E
Jan 07 22 55 09.68 -07 53 05.8 30.49176 29.94468 7.8 2.2 1.5 352.7 -26.4 323.5 300.0 55.4E
Jan 08 22 55 15.18 -07 52 30.9 30.50598 29.94467 7.8 2.2 1.5 229.0 -26.3 323.5 300.0 54.4E
Jan 09 22 55 20.78 -07 51 55.5 30.52003 29.94465 7.8 2.2 1.5 105.3 -26.3 323.5 300.0 53.4E
Jan 10 22 55 26.49 -07 51 19.4 30.53391 29.94463 7.8 2.2 1.5 341.6 -26.3 323.5 300.0 52.4E
Jan 11 22 55 32.29 -07 50 42.8 30.54761 29.94461 7.8 2.2 1.5 217.9 -26.3 323.5 300.0 51.5E
Jan 12 22 55 38.20 -07 50 05.5 30.56112 29.94460 7.8 2.2 1.5 94.2 -26.3 323.5 300.0 50.5E
Jan 13 22 55 44.19 -07 49 27.7 30.57444 29.94458 7.8 2.2 1.4 330.5 -26.3 323.4 300.0 49.5E
Jan 14 22 55 50.29 -07 48 49.3 30.58758 29.94456 7.8 2.2 1.4 206.8 -26.3 323.4 300.0 48.5E
Jan 15 22 55 56.47 -07 48 10.4 30.60051 29.94454 7.8 2.2 1.4 83.1 -26.3 323.4 300.0 47.5E
Jan 16 22 56 02.75 -07 47 30.9 30.61325 29.94453 7.8 2.2 1.4 319.4 -26.3 323.4 300.0 46.5E
Jan 17 22 56 09.12 -07 46 51.0 30.62578 29.94451 7.8 2.2 1.3 195.7 -26.3 323.4 300.0 45.5E
Jan 18 22 56 15.56 -07 46 10.5 30.63811 29.94449 7.8 2.2 1.3 72.0 -26.3 323.4 300.0 44.5E
Jan 19 22 56 22.10 -07 45 29.5 30.65022 29.94447 7.8 2.2 1.3 308.3 -26.3 323.3 300.0 43.5E
Jan 20 22 56 28.71 -07 44 48.0 30.66212 29.94446 7.8 2.2 1.3 184.6 -26.3 323.3 300.0 42.5E
Jan 21 22 56 35.41 -07 44 06.1 30.67380 29.94444 7.8 2.2 1.2 60.9 -26.3 323.3 300.0 41.6E
Jan 22 22 56 42.18 -07 43 23.7 30.68525 29.94442 7.8 2.2 1.2 297.2 -26.3 323.3 300.0 40.6E
Jan 23 22 56 49.04 -07 42 40.8 30.69648 29.94440 7.8 2.2 1.2 173.5 -26.2 323.3 300.1 39.6E
Jan 24 22 56 55.97 -07 41 57.5 30.70749 29.94439 7.8 2.2 1.2 49.8 -26.2 323.2 300.1 38.6E
Jan 25 22 57 02.97 -07 41 13.7 30.71826 29.94437 7.8 2.2 1.1 286.1 -26.2 323.2 300.1 37.6E
Jan 26 22 57 10.05 -07 40 29.4 30.72880 29.94435 7.8 2.2 1.1 162.4 -26.2 323.2 300.1 36.6E
Jan 27 22 57 17.20 -07 39 44.8 30.73910 29.94433 7.8 2.2 1.1 38.7 -26.2 323.2 300.1 35.6E
Jan 28 22 57 24.43 -07 38 59.6 30.74916 29.94432 7.8 2.2 1.1 275.0 -26.2 323.2 300.1 34.7E
Jan 29 22 57 31.73 -07 38 14.1 30.75899 29.94430 7.8 2.2 1.0 151.3 -26.2 323.1 300.1 33.7E
Jan 30 22 57 39.09 -07 37 28.2 30.76856 29.94428 7.8 2.2 1.0 27.6 -26.2 323.1 300.1 32.7E
Jan 31 22 57 46.51 -07 36 42.0 30.77790 29.94426 7.8 2.2 1.0 263.9 -26.2 323.1 300.1 31.7E
Feb 01 22 57 53.99 -07 35 55.4 30.78698 29.94425 7.8 2.2 1.0 140.2 -26.2 323.1 300.1 30.7E
Feb 02 22 58 01.53 -07 35 08.5 30.79582 29.94423 7.8 2.2 0.9 16.5 -26.2 323.1 300.1 29.7E
Feb 03 22 58 09.13 -07 34 21.2 30.80440 29.94421 7.8 2.2 0.9 252.8 -26.2 323.0 300.1 28.8E
Feb 04 22 58 16.78 -07 33 33.6 30.81273 29.94419 7.8 2.2 0.9 129.1 -26.2 323.0 300.1 27.8E
Feb 05 22 58 24.49 -07 32 45.7 30.82080 29.94418 7.8 2.2 0.9 5.4 -26.1 323.0 300.1 26.8E
Feb 06 22 58 32.25 -07 31 57.5 30.82861 29.94416 7.8 2.2 0.8 241.7 -26.1 323.0 300.1 25.8E
Feb 07 22 58 40.07 -07 31 09.0 30.83616 29.94414 7.8 2.2 0.8 118.0 -26.1 323.0 300.1 24.9E
Feb 08 22 58 47.93 -07 30 20.1 30.84345 29.94412 7.8 2.2 0.8 354.3 -26.1 322.9 300.1 23.9E
Feb 09 22 58 55.85 -07 29 31.0 30.85047 29.94411 7.8 2.2 0.7 230.6 -26.1 322.9 300.2 22.9E
Feb 10 22 59 03.82 -07 28 41.5 30.85722 29.94409 7.8 2.2 0.7 106.9 -26.1 322.9 300.2 21.9E
Feb 11 22 59 11.83 -07 27 51.9 30.86370 29.94407 7.8 2.2 0.7 343.2 -26.1 322.9 300.2 20.9E
Feb 12 22 59 19.89 -07 27 02.0 30.86991 29.94405 7.8 2.2 0.6 219.5 -26.1 322.9 300.2 20.0E
Feb 13 22 59 27.98 -07 26 11.8 30.87584 29.94404 7.8 2.2 0.6 95.8 -26.1 322.8 300.2 19.0E
Feb 14 22 59 36.12 -07 25 21.5 30.88150 29.94402 7.8 2.2 0.6 332.1 -26.1 322.8 300.2 18.0E
Feb 15 22 59 44.28 -07 24 30.9 30.88688 29.94400 7.8 2.2 0.6 208.3 -26.1 322.8 300.2 17.1E
Feb 16 22 59 52.49 -07 23 40.2 30.89198 29.94398 7.8 2.2 0.5 84.6 -26.0 322.8 300.2 16.1E
Feb 17 23 00 00.72 -07 22 49.3 30.89681 29.94397 7.8 2.2 0.5 320.9 -26.0 322.8 300.2 15.1E
Feb 18 23 00 08.98 -07 21 58.2 30.90135 29.94395 7.8 2.2 0.5 197.2 -26.0 322.7 300.2 14.1E
Feb 19 23 00 17.28 -07 21 07.0 30.90560 29.94393 7.8 2.2 0.4 73.5 -26.0 322.7 300.2 13.2E
Feb 20 23 00 25.59 -07 20 15.6 30.90958 29.94392 7.8 2.2 0.4 309.8 -26.0 322.7 300.2 12.2E
Feb 21 23 00 33.93 -07 19 24.1 30.91327 29.94390 7.8 2.2 0.4 186.1 -26.0 322.7 300.2 11.2E
Feb 22 23 00 42.30 -07 18 32.4 30.91667 29.94388 7.8 2.2 0.3 62.4 -26.0 322.6 300.2 10.3E
Feb 23 23 00 50.69 -07 17 40.7 30.91979 29.94386 7.8 2.2 0.3 298.7 -26.0 322.6 300.2 9.3E
Feb 24 23 00 59.10 -07 16 48.8 30.92263 29.94385 7.8 2.2 0.3 174.9 -26.0 322.6 300.2 8.3E
Feb 25 23 01 07.53 -07 15 56.8 30.92517 29.94383 7.8 2.2 0.2 51.2 -26.0 322.6 300.2 7.4E
Feb 26 23 01 15.98 -07 15 04.7 30.92743 29.94381 7.8 2.2 0.2 287.5 -26.0 322.6 300.3 6.4E
Feb 27 23 01 24.44 -07 14 12.7 30.92941 29.94379 7.8 2.2 0.2 163.8 -25.9 322.5 300.3 5.5E
Feb 28 23 01 32.90 -07 13 20.5 30.93110 29.94378 7.8 2.2 0.1 40.1 -25.9 322.5 300.3 4.5E
Geocentric Ephemeris for Neptune : 2018
00:00 UTC (Coordinated Universal Time)
Date Apparent Apparent Distance Distance App. Ang. Phase S.E. S.E. P.A. Ls Solar
(0 UT) R.A. Declination to Earth to Sun Mag. Diam. Angle Long Lat Axis Elong
h m s ° ' " a.u. a.u. " ° ° ° ° ° °
Mar 01 23 01 41.38 -07 12 28.4 30.93250 29.94376 7.8 2.2 0.1 276.4 -25.9 322.5 300.3 3.6E
Mar 02 23 01 49.86 -07 11 36.3 30.93362 29.94374 7.8 2.2 0.1 152.6 -25.9 322.5 300.3 2.6E
Mar 03 23 01 58.34 -07 10 44.2 30.93445 29.94372 7.8 2.2 0.1 28.9 -25.9 322.4 300.3 1.8E
Mar 04 23 02 06.83 -07 09 52.2 30.93500 29.94371 7.8 2.2 0.0 265.2 -25.9 322.4 300.3 1.1E
Mar 05 23 02 15.29 -07 09 00.3 30.93526 29.94369 7.8 2.2 0.0 141.5 -25.9 322.4 300.3 1.0W
Mar 06 23 02 23.76 -07 08 07.9 30.93523 29.94367 7.8 2.2 0.1 17.8 -25.9 322.4 300.3 1.6W
Mar 07 23 02 32.25 -07 07 15.7 30.93491 29.94366 7.8 2.2 0.1 254.0 -25.9 322.4 300.3 2.5W
Mar 08 23 02 40.74 -07 06 23.6 30.93432 29.94364 7.8 2.2 0.1 130.3 -25.9 322.3 300.3 3.4W
Mar 09 23 02 49.22 -07 05 31.5 30.93343 29.94362 7.8 2.2 0.1 6.6 -25.8 322.3 300.3 4.4W
Mar 10 23 02 57.69 -07 04 39.6 30.93226 29.94360 7.8 2.2 0.2 242.9 -25.8 322.3 300.3 5.3W
Mar 11 23 03 06.16 -07 03 47.7 30.93080 29.94359 7.8 2.2 0.2 119.1 -25.8 322.3 300.3 6.2W
Mar 12 23 03 14.61 -07 02 55.8 30.92905 29.94357 7.8 2.2 0.2 355.4 -25.8 322.2 300.3 7.2W
Mar 13 23 03 23.05 -07 02 04.2 30.92703 29.94355 7.8 2.2 0.3 231.7 -25.8 322.2 300.3 8.2W
Mar 14 23 03 31.47 -07 01 12.6 30.92471 29.94353 7.8 2.2 0.3 108.0 -25.8 322.2 300.3 9.1W
Mar 15 23 03 39.88 -07 00 21.2 30.92211 29.94352 7.8 2.2 0.3 344.2 -25.8 322.2 300.4 10.1W
Mar 16 23 03 48.26 -06 59 29.9 30.91923 29.94350 7.8 2.2 0.4 220.5 -25.8 322.2 300.4 11.0W
Mar 17 23 03 56.62 -06 58 38.8 30.91607 29.94348 7.8 2.2 0.4 96.8 -25.8 322.1 300.4 12.0W
Mar 18 23 04 04.96 -06 57 47.9 30.91263 29.94347 7.8 2.2 0.4 333.0 -25.8 322.1 300.4 12.9W
Mar 19 23 04 13.27 -06 56 57.1 30.90890 29.94345 7.8 2.2 0.5 209.3 -25.7 322.1 300.4 13.9W
Mar 20 23 04 21.55 -06 56 06.6 30.90490 29.94343 7.8 2.2 0.5 85.6 -25.7 322.1 300.4 14.8W
Mar 21 23 04 29.81 -06 55 16.2 30.90062 29.94341 7.8 2.2 0.5 321.8 -25.7 322.0 300.4 15.8W
Mar 22 23 04 38.04 -06 54 26.0 30.89606 29.94340 7.8 2.2 0.5 198.1 -25.7 322.0 300.4 16.8W
Mar 23 23 04 46.24 -06 53 36.0 30.89124 29.94338 7.8 2.2 0.6 74.4 -25.7 322.0 300.4 17.7W
Mar 24 23 04 54.40 -06 52 46.2 30.88613 29.94336 7.8 2.2 0.6 310.6 -25.7 322.0 300.4 18.7W
Mar 25 23 05 02.53 -06 51 56.7 30.88076 29.94334 7.8 2.2 0.6 186.9 -25.7 322.0 300.4 19.6W
Mar 26 23 05 10.62 -06 51 07.5 30.87513 29.94333 7.8 2.2 0.7 63.1 -25.7 321.9 300.4 20.6W
Mar 27 23 05 18.67 -06 50 18.5 30.86922 29.94331 7.8 2.2 0.7 299.4 -25.7 321.9 300.4 21.5W
Mar 28 23 05 26.68 -06 49 29.8 30.86305 29.94329 7.8 2.2 0.7 175.7 -25.7 321.9 300.4 22.5W
Mar 29 23 05 34.64 -06 48 41.5 30.85663 29.94328 7.8 2.2 0.8 51.9 -25.6 321.9 300.4 23.4W
Mar 30 23 05 42.55 -06 47 53.5 30.84994 29.94326 7.8 2.2 0.8 288.2 -25.6 321.9 300.4 24.4W
Mar 31 23 05 50.41 -06 47 05.8 30.84299 29.94324 7.8 2.2 0.8 164.4 -25.6 321.8 300.5 25.3W
Apr 01 23 05 58.23 -06 46 18.4 30.83579 29.94322 7.8 2.2 0.8 40.7 -25.6 321.8 300.5 26.3W
Apr 02 23 06 06.00 -06 45 31.3 30.82834 29.94321 7.8 2.2 0.9 276.9 -25.6 321.8 300.5 27.2W
Apr 03 23 06 13.71 -06 44 44.5 30.82063 29.94319 7.8 2.2 0.9 153.2 -25.6 321.8 300.5 28.2W
Apr 04 23 06 21.38 -06 43 58.1 30.81268 29.94317 7.8 2.2 0.9 29.4 -25.6 321.8 300.5 29.1W
Apr 05 23 06 28.99 -06 43 12.1 30.80448 29.94316 7.8 2.2 1.0 265.7 -25.6 321.7 300.5 30.1W
Apr 06 23 06 36.55 -06 42 26.4 30.79603 29.94314 7.8 2.2 1.0 141.9 -25.6 321.7 300.5 31.0W
Apr 07 23 06 44.05 -06 41 41.0 30.78734 29.94312 7.8 2.2 1.0 18.2 -25.6 321.7 300.5 32.0W
Apr 08 23 06 51.49 -06 40 56.1 30.77841 29.94310 7.8 2.2 1.0 254.4 -25.5 321.7 300.5 32.9W
Apr 09 23 06 58.87 -06 40 11.6 30.76924 29.94309 7.8 2.2 1.1 130.7 -25.5 321.7 300.5 33.9W
Apr 10 23 07 06.19 -06 39 27.5 30.75983 29.94307 7.8 2.2 1.1 6.9 -25.5 321.7 300.5 34.8W
Apr 11 23 07 13.44 -06 38 43.9 30.75019 29.94305 7.8 2.2 1.1 243.2 -25.5 321.6 300.5 35.8W
Apr 12 23 07 20.63 -06 38 00.7 30.74032 29.94304 7.8 2.2 1.1 119.4 -25.5 321.6 300.5 36.7W
Apr 13 23 07 27.75 -06 37 17.9 30.73022 29.94302 7.8 2.2 1.2 355.7 -25.5 321.6 300.5 37.7W
Apr 14 23 07 34.79 -06 36 35.6 30.71990 29.94300 7.8 2.2 1.2 231.9 -25.5 321.6 300.5 38.6W
Apr 15 23 07 41.76 -06 35 53.8 30.70935 29.94299 7.8 2.2 1.2 108.1 -25.5 321.6 300.5 39.6W
Apr 16 23 07 48.66 -06 35 12.4 30.69858 29.94297 7.8 2.2 1.2 344.4 -25.5 321.5 300.5 40.5W
Apr 17 23 07 55.49 -06 34 31.5 30.68760 29.94295 7.8 2.2 1.3 220.6 -25.5 321.5 300.6 41.5W
Apr 18 23 08 02.24 -06 33 51.1 30.67640 29.94293 7.8 2.2 1.3 96.9 -25.5 321.5 300.6 42.4W
Apr 19 23 08 08.92 -06 33 11.2 30.66500 29.94292 7.8 2.2 1.3 333.1 -25.5 321.5 300.6 43.4W
Apr 20 23 08 15.52 -06 32 31.7 30.65339 29.94290 7.8 2.2 1.3 209.3 -25.4 321.5 300.6 44.3W
Apr 21 23 08 22.05 -06 31 52.8 30.64157 29.94288 7.8 2.2 1.4 85.6 -25.4 321.5 300.6 45.3W
Apr 22 23 08 28.49 -06 31 14.4 30.62956 29.94287 7.8 2.2 1.4 321.8 -25.4 321.4 300.6 46.2W
Apr 23 23 08 34.85 -06 30 36.6 30.61735 29.94285 7.8 2.2 1.4 198.0 -25.4 321.4 300.6 47.2W
Apr 24 23 08 41.12 -06 29 59.3 30.60496 29.94283 7.8 2.2 1.4 74.3 -25.4 321.4 300.6 48.1W
Apr 25 23 08 47.30 -06 29 22.6 30.59237 29.94281 7.8 2.2 1.5 310.5 -25.4 321.4 300.6 49.1W
Apr 26 23 08 53.40 -06 28 46.5 30.57961 29.94280 7.8 2.2 1.5 186.7 -25.4 321.4 300.6 50.0W
Apr 27 23 08 59.40 -06 28 11.0 30.56666 29.94278 7.8 2.2 1.5 63.0 -25.4 321.4 300.6 50.9W
Apr 28 23 09 05.31 -06 27 36.0 30.55354 29.94276 7.8 2.2 1.5 299.2 -25.4 321.4 300.6 51.9W
Apr 29 23 09 11.14 -06 27 01.6 30.54024 29.94275 7.8 2.2 1.5 175.4 -25.4 321.3 300.6 52.8W
Apr 30 23 09 16.88 -06 26 27.8 30.52677 29.94273 7.8 2.2 1.6 51.6 -25.4 321.3 300.6 53.8W
Geocentric Ephemeris for Neptune : 2018
00:00 UTC (Coordinated Universal Time)
Date Apparent Apparent Distance Distance App. Ang. Phase S.E. S.E. P.A. Ls Solar
(0 UT) R.A. Declination to Earth to Sun Mag. Diam. Angle Long Lat Axis Elong
h m s ° ' " a.u. a.u. " ° ° ° ° ° °
May 01 23 09 22.52 -06 25 54.6 30.51314 29.94271 7.8 2.2 1.6 287.9 -25.4 321.3 300.6 54.7W
May 02 23 09 28.08 -06 25 21.9 30.49935 29.94270 7.8 2.2 1.6 164.1 -25.4 321.3 300.6 55.7W
May 03 23 09 33.53 -06 24 49.9 30.48540 29.94268 7.8 2.2 1.6 40.3 -25.3 321.3 300.6 56.6W
May 04 23 09 38.90 -06 24 18.5 30.47129 29.94266 7.8 2.2 1.6 276.5 -25.3 321.3 300.7 57.6W
May 05 23 09 44.18 -06 23 47.7 30.45703 29.94264 7.8 2.2 1.6 152.8 -25.3 321.3 300.7 58.5W
May 06 23 09 49.35 -06 23 17.5 30.44262 29.94263 7.7 2.2 1.7 29.0 -25.3 321.2 300.7 59.5W
May 07 23 09 54.42 -06 22 48.0 30.42807 29.94261 7.7 2.2 1.7 265.2 -25.3 321.2 300.7 60.4W
May 08 23 09 59.39 -06 22 19.1 30.41338 29.94259 7.7 2.2 1.7 141.4 -25.3 321.2 300.7 61.3W
May 09 23 10 04.26 -06 21 50.9 30.39855 29.94258 7.7 2.2 1.7 17.6 -25.3 321.2 300.7 62.3W
May 10 23 10 09.02 -06 21 23.4 30.38359 29.94256 7.7 2.2 1.7 253.9 -25.3 321.2 300.7 63.2W
May 11 23 10 13.68 -06 20 56.6 30.36850 29.94254 7.7 2.2 1.7 130.1 -25.3 321.2 300.7 64.2W
May 12 23 10 18.24 -06 20 30.4 30.35329 29.94253 7.7 2.2 1.8 6.3 -25.3 321.2 300.7 65.1W
May 13 23 10 22.68 -06 20 04.9 30.33795 29.94251 7.7 2.3 1.8 242.5 -25.3 321.2 300.7 66.1W
May 14 23 10 27.02 -06 19 40.1 30.32250 29.94249 7.7 2.3 1.8 118.7 -25.3 321.2 300.7 67.0W
May 15 23 10 31.25 -06 19 15.9 30.30694 29.94248 7.7 2.3 1.8 354.9 -25.3 321.1 300.7 68.0W
May 16 23 10 35.39 -06 18 52.4 30.29127 29.94246 7.7 2.3 1.8 231.1 -25.3 321.1 300.7 68.9W
May 17 23 10 39.41 -06 18 29.6 30.27550 29.94244 7.7 2.3 1.8 107.4 -25.3 321.1 300.7 69.9W
May 18 23 10 43.33 -06 18 07.5 30.25964 29.94243 7.7 2.3 1.8 343.6 -25.2 321.1 300.7 70.8W
May 19 23 10 47.13 -06 17 46.1 30.24368 29.94241 7.7 2.3 1.8 219.8 -25.2 321.1 300.7 71.8W
May 20 23 10 50.82 -06 17 25.4 30.22763 29.94239 7.7 2.3 1.8 96.0 -25.2 321.1 300.7 72.7W
May 21 23 10 54.40 -06 17 05.5 30.21150 29.94237 7.7 2.3 1.9 332.2 -25.2 321.1 300.8 73.6W
May 22 23 10 57.85 -06 16 46.4 30.19529 29.94236 7.7 2.3 1.9 208.4 -25.2 321.1 300.8 74.6W
May 23 23 11 01.20 -06 16 27.9 30.17901 29.94234 7.7 2.3 1.9 84.6 -25.2 321.1 300.8 75.5W
May 24 23 11 04.43 -06 16 10.2 30.16266 29.94232 7.7 2.3 1.9 320.8 -25.2 321.1 300.8 76.5W
May 25 23 11 07.54 -06 15 53.3 30.14625 29.94231 7.7 2.3 1.9 197.0 -25.2 321.1 300.8 77.4W
May 26 23 11 10.53 -06 15 37.0 30.12977 29.94229 7.7 2.3 1.9 73.2 -25.2 321.0 300.8 78.4W
May 27 23 11 13.41 -06 15 21.5 30.11324 29.94227 7.7 2.3 1.9 309.4 -25.2 321.0 300.8 79.3W
May 28 23 11 16.17 -06 15 06.8 30.09666 29.94226 7.7 2.3 1.9 185.6 -25.2 321.0 300.8 80.3W
May 29 23 11 18.83 -06 14 52.7 30.08004 29.94224 7.7 2.3 1.9 61.8 -25.2 321.0 300.8 81.2W
May 30 23 11 21.37 -06 14 39.4 30.06337 29.94222 7.7 2.3 1.9 298.0 -25.2 321.0 300.8 82.2W
May 31 23 11 23.79 -06 14 26.8 30.04666 29.94221 7.7 2.3 1.9 174.2 -25.2 321.0 300.8 83.1W
Jun 01 23 11 26.09 -06 14 15.0 30.02992 29.94219 7.7 2.3 1.9 50.5 -25.2 321.0 300.8 84.1W
Jun 02 23 11 28.28 -06 14 03.9 30.01314 29.94217 7.7 2.3 1.9 286.7 -25.2 321.0 300.8 85.0W
Jun 03 23 11 30.35 -06 13 53.6 29.99634 29.94216 7.7 2.3 1.9 162.9 -25.2 321.0 300.8 86.0W
Jun 04 23 11 32.29 -06 13 44.0 29.97953 29.94214 7.7 2.3 1.9 39.0 -25.2 321.0 300.8 86.9W
Jun 05 23 11 34.12 -06 13 35.3 29.96269 29.94212 7.7 2.3 1.9 275.2 -25.2 321.0 300.8 87.9W
Jun 06 23 11 35.82 -06 13 27.3 29.94584 29.94211 7.7 2.3 1.9 151.4 -25.2 321.0 300.9 88.8W
Jun 07 23 11 37.40 -06 13 20.0 29.92899 29.94209 7.7 2.3 1.9 27.6 -25.2 321.0 300.9 89.8W
Jun 08 23 11 38.85 -06 13 13.6 29.91213 29.94207 7.7 2.3 1.9 263.8 -25.2 321.0 300.9 90.7W
Jun 09 23 11 40.19 -06 13 07.9 29.89528 29.94206 7.7 2.3 1.9 140.0 -25.2 321.0 300.9 91.7W
Jun 10 23 11 41.41 -06 13 02.9 29.87843 29.94204 7.7 2.3 1.9 16.2 -25.2 321.0 300.9 92.6W
Jun 11 23 11 42.51 -06 12 58.7 29.86159 29.94202 7.7 2.3 1.9 252.4 -25.2 321.0 300.9 93.6W
Jun 12 23 11 43.48 -06 12 55.2 29.84477 29.94201 7.7 2.3 1.9 128.6 -25.2 321.0 300.9 94.5W
Jun 13 23 11 44.35 -06 12 52.5 29.82798 29.94199 7.7 2.3 1.9 4.8 -25.2 321.0 300.9 95.5W
Jun 14 23 11 45.09 -06 12 50.6 29.81121 29.94197 7.7 2.3 1.9 241.0 -25.2 321.0 300.9 96.4W
Jun 15 23 11 45.71 -06 12 49.4 29.79447 29.94196 7.7 2.3 1.9 117.2 -25.2 321.0 300.9 97.4W
Jun 16 23 11 46.21 -06 12 48.9 29.77777 29.94194 7.7 2.3 1.9 353.4 -25.2 321.0 300.9 98.3W
Jun 17 23 11 46.58 -06 12 49.3 29.76111 29.94192 7.7 2.3 1.9 229.6 -25.2 321.0 300.9 99.3W
Jun 18 23 11 46.83 -06 12 50.5 29.74450 29.94190 7.7 2.3 1.9 105.8 -25.2 321.0 300.9 100.2W
Jun 19 23 11 46.95 -06 12 52.4 29.72794 29.94189 7.7 2.3 1.9 342.0 -25.2 321.0 300.9 101.2W
Jun 20 23 11 46.96 -06 12 55.1 29.71143 29.94187 7.7 2.3 1.9 218.2 -25.2 321.0 300.9 102.1W
Jun 21 23 11 46.83 -06 12 58.5 29.69499 29.94185 7.7 2.3 1.9 94.4 -25.2 321.0 300.9 103.1W
Jun 22 23 11 46.59 -06 13 02.8 29.67862 29.94184 7.7 2.3 1.9 330.5 -25.2 321.0 300.9 104.1W
Jun 23 23 11 46.24 -06 13 07.7 29.66232 29.94182 7.7 2.3 1.9 206.7 -25.2 321.0 301.0 105.0W
Jun 24 23 11 45.75 -06 13 13.4 29.64609 29.94180 7.7 2.3 1.9 82.9 -25.2 321.0 301.0 106.0W
Jun 25 23 11 45.16 -06 13 19.8 29.62994 29.94179 7.7 2.3 1.9 319.1 -25.2 321.0 301.0 106.9W
Jun 26 23 11 44.45 -06 13 26.9 29.61388 29.94177 7.7 2.3 1.9 195.3 -25.2 321.0 301.0 107.9W
Jun 27 23 11 43.63 -06 13 34.7 29.59790 29.94176 7.7 2.3 1.8 71.5 -25.2 321.0 301.0 108.8W
Jun 28 23 11 42.69 -06 13 43.3 29.58201 29.94174 7.7 2.3 1.8 307.7 -25.2 321.0 301.0 109.8W
Jun 29 23 11 41.63 -06 13 52.6 29.56622 29.94172 7.7 2.3 1.8 183.9 -25.2 321.0 301.0 110.8W
Jun 30 23 11 40.45 -06 14 02.7 29.55054 29.94171 7.7 2.3 1.8 60.0 -25.2 321.0 301.0 111.7W
Geocentric Ephemeris for Neptune : 2018
00:00 UTC (Coordinated Universal Time)
Date Apparent Apparent Distance Distance App. Ang. Phase S.E. S.E. P.A. Ls Solar
(0 UT) R.A. Declination to Earth to Sun Mag. Diam. Angle Long Lat Axis Elong
h m s ° ' " a.u. a.u. " ° ° ° ° ° °
Jul 01 23 11 39.16 -06 14 13.4 29.53495 29.94169 7.7 2.3 1.8 296.2 -25.2 321.0 301.0 112.7W
Jul 02 23 11 37.75 -06 14 25.0 29.51948 29.94167 7.7 2.3 1.8 172.4 -25.2 321.0 301.0 113.6W
Jul 03 23 11 36.22 -06 14 37.2 29.50412 29.94166 7.7 2.3 1.8 48.6 -25.2 321.0 301.0 114.6W
Jul 04 23 11 34.58 -06 14 50.1 29.48888 29.94164 7.7 2.3 1.8 284.8 -25.2 321.0 301.0 115.6W
Jul 05 23 11 32.81 -06 15 03.8 29.47376 29.94162 7.7 2.3 1.7 161.0 -25.2 321.0 301.0 116.5W
Jul 06 23 11 30.94 -06 15 18.1 29.45877 29.94161 7.7 2.3 1.7 37.2 -25.2 321.0 301.0 117.5W
Jul 07 23 11 28.95 -06 15 33.2 29.44391 29.94159 7.7 2.3 1.7 273.4 -25.2 321.0 301.0 118.4W
Jul 08 23 11 26.86 -06 15 48.9 29.42918 29.94157 7.7 2.3 1.7 149.5 -25.2 321.0 301.0 119.4W
Jul 09 23 11 24.65 -06 16 05.3 29.41459 29.94156 7.7 2.3 1.7 25.7 -25.2 321.0 301.0 120.4W
Jul 10 23 11 22.34 -06 16 22.3 29.40015 29.94154 7.7 2.3 1.7 261.9 -25.2 321.0 301.1 121.3W
Jul 11 23 11 19.92 -06 16 40.0 29.38586 29.94152 7.7 2.3 1.6 138.1 -25.2 321.0 301.1 122.3W
Jul 12 23 11 17.40 -06 16 58.4 29.37172 29.94151 7.7 2.3 1.6 14.3 -25.2 321.0 301.1 123.3W
Jul 13 23 11 14.76 -06 17 17.4 29.35774 29.94149 7.7 2.3 1.6 250.5 -25.2 321.0 301.1 124.2W
Jul 14 23 11 12.02 -06 17 37.1 29.34393 29.94147 7.7 2.3 1.6 126.7 -25.2 321.1 301.1 125.2W
Jul 15 23 11 09.17 -06 17 57.4 29.33028 29.94146 7.7 2.3 1.6 2.8 -25.2 321.1 301.1 126.2W
Jul 16 23 11 06.21 -06 18 18.4 29.31680 29.94144 7.7 2.3 1.6 239.0 -25.2 321.1 301.1 127.1W
Jul 17 23 11 03.15 -06 18 40.1 29.30350 29.94142 7.7 2.3 1.5 115.2 -25.2 321.1 301.1 128.1W
Jul 18 23 10 59.98 -06 19 02.3 29.29038 29.94141 7.7 2.3 1.5 351.4 -25.2 321.1 301.1 129.1W
Jul 19 23 10 56.71 -06 19 25.2 29.27744 29.94139 7.7 2.3 1.5 227.6 -25.2 321.1 301.1 130.0W
Jul 20 23 10 53.34 -06 19 48.7 29.26469 29.94137 7.7 2.3 1.5 103.8 -25.2 321.1 301.1 131.0W
Jul 21 23 10 49.88 -06 20 12.7 29.25214 29.94136 7.7 2.3 1.4 339.9 -25.2 321.1 301.1 132.0W
Jul 22 23 10 46.32 -06 20 37.4 29.23977 29.94134 7.7 2.3 1.4 216.1 -25.2 321.1 301.1 132.9W
Jul 23 23 10 42.67 -06 21 02.5 29.22761 29.94132 7.7 2.3 1.4 92.3 -25.2 321.1 301.1 133.9W
Jul 24 23 10 38.92 -06 21 28.3 29.21564 29.94131 7.7 2.3 1.4 328.5 -25.2 321.1 301.1 134.9W
Jul 25 23 10 35.09 -06 21 54.5 29.20388 29.94129 7.7 2.3 1.4 204.7 -25.2 321.1 301.1 135.9W
Jul 26 23 10 31.17 -06 22 21.4 29.19233 29.94127 7.7 2.3 1.3 80.9 -25.2 321.2 301.1 136.8W
Jul 27 23 10 27.15 -06 22 48.7 29.18099 29.94126 7.7 2.3 1.3 317.1 -25.2 321.2 301.2 137.8W
Jul 28 23 10 23.06 -06 23 16.6 29.16987 29.94124 7.7 2.3 1.3 193.2 -25.2 321.2 301.2 138.8W
Jul 29 23 10 18.86 -06 23 45.1 29.15896 29.94123 7.7 2.3 1.3 69.4 -25.2 321.2 301.2 139.8W
Jul 30 23 10 14.58 -06 24 14.0 29.14827 29.94121 7.7 2.3 1.2 305.6 -25.2 321.2 301.2 140.7W
Jul 31 23 10 10.22 -06 24 43.5 29.13781 29.94119 7.7 2.3 1.2 181.8 -25.3 321.2 301.2 141.7W
Aug 01 23 10 05.77 -06 25 13.4 29.12757 29.94118 7.7 2.3 1.2 58.0 -25.3 321.2 301.2 142.7W
Aug 02 23 10 01.25 -06 25 43.8 29.11756 29.94116 7.7 2.3 1.2 294.2 -25.3 321.2 301.2 143.7W
Aug 03 23 09 56.64 -06 26 14.7 29.10779 29.94114 7.7 2.3 1.1 170.4 -25.3 321.2 301.2 144.6W
Aug 04 23 09 51.96 -06 26 46.0 29.09826 29.94113 7.7 2.3 1.1 46.6 -25.3 321.3 301.2 145.6W
Aug 05 23 09 47.20 -06 27 17.7 29.08896 29.94111 7.7 2.3 1.1 282.7 -25.3 321.3 301.2 146.6W
Aug 06 23 09 42.36 -06 27 49.9 29.07991 29.94109 7.6 2.3 1.0 158.9 -25.3 321.3 301.2 147.6W
Aug 07 23 09 37.47 -06 28 22.5 29.07110 29.94108 7.6 2.3 1.0 35.1 -25.3 321.3 301.2 148.5W
Aug 08 23 09 32.50 -06 28 55.4 29.06254 29.94106 7.6 2.3 1.0 271.3 -25.3 321.3 301.2 149.5W
Aug 09 23 09 27.46 -06 29 28.7 29.05424 29.94104 7.6 2.4 1.0 147.5 -25.3 321.3 301.2 150.5W
Aug 10 23 09 22.36 -06 30 02.5 29.04619 29.94103 7.6 2.4 0.9 23.7 -25.3 321.3 301.2 151.5W
Aug 11 23 09 17.19 -06 30 36.6 29.03840 29.94101 7.6 2.4 0.9 259.9 -25.3 321.3 301.2 152.5W
Aug 12 23 09 11.96 -06 31 11.1 29.03087 29.94099 7.6 2.4 0.9 136.1 -25.3 321.4 301.3 153.5W
Aug 13 23 09 06.66 -06 31 46.0 29.02361 29.94098 7.6 2.4 0.8 12.3 -25.3 321.4 301.3 154.4W
Aug 14 23 09 01.30 -06 32 21.2 29.01661 29.94096 7.6 2.4 0.8 248.5 -25.3 321.4 301.3 155.4W
Aug 15 23 08 55.87 -06 32 56.8 29.00988 29.94095 7.6 2.4 0.8 124.7 -25.3 321.4 301.3 156.4W
Aug 16 23 08 50.40 -06 33 32.6 29.00343 29.94093 7.6 2.4 0.7 0.8 -25.3 321.4 301.3 157.4W
Aug 17 23 08 44.88 -06 34 08.7 28.99724 29.94091 7.6 2.4 0.7 237.0 -25.4 321.4 301.3 158.4W
Aug 18 23 08 39.30 -06 34 45.1 28.99133 29.94090 7.6 2.4 0.7 113.2 -25.4 321.4 301.3 159.4W
Aug 19 23 08 33.69 -06 35 21.7 28.98570 29.94088 7.6 2.4 0.7 349.4 -25.4 321.5 301.3 160.3W
Aug 20 23 08 28.02 -06 35 58.5 28.98034 29.94086 7.6 2.4 0.6 225.6 -25.4 321.5 301.3 161.3W
Aug 21 23 08 22.32 -06 36 35.6 28.97527 29.94085 7.6 2.4 0.6 101.8 -25.4 321.5 301.3 162.3W
Aug 22 23 08 16.58 -06 37 12.9 28.97047 29.94083 7.6 2.4 0.6 338.0 -25.4 321.5 301.3 163.3W
Aug 23 23 08 10.79 -06 37 50.4 28.96596 29.94081 7.6 2.4 0.5 214.2 -25.4 321.5 301.3 164.3W
Aug 24 23 08 04.97 -06 38 28.1 28.96173 29.94080 7.6 2.4 0.5 90.4 -25.4 321.5 301.3 165.3W
Aug 25 23 07 59.11 -06 39 06.0 28.95778 29.94078 7.6 2.4 0.5 326.6 -25.4 321.5 301.3 166.3W
Aug 26 23 07 53.22 -06 39 44.0 28.95412 29.94076 7.6 2.4 0.4 202.8 -25.4 321.6 301.3 167.3W
Aug 27 23 07 47.28 -06 40 22.3 28.95075 29.94075 7.6 2.4 0.4 79.0 -25.4 321.6 301.3 168.2W
Aug 28 23 07 41.33 -06 41 00.6 28.94766 29.94073 7.6 2.4 0.4 315.2 -25.4 321.6 301.3 169.2W
Aug 29 23 07 35.34 -06 41 39.1 28.94487 29.94072 7.6 2.4 0.3 191.4 -25.4 321.6 301.4 170.2W
Aug 30 23 07 29.33 -06 42 17.8 28.94237 29.94070 7.6 2.4 0.3 67.6 -25.4 321.6 301.4 171.2W
Aug 31 23 07 23.30 -06 42 56.4 28.94015 29.94068 7.6 2.4 0.3 303.8 -25.4 321.6 301.4 172.2W
Geocentric Ephemeris for Neptune : 2018
00:00 UTC (Coordinated Universal Time)
Date Apparent Apparent Distance Distance App. Ang. Phase S.E. S.E. P.A. Ls Solar
(0 UT) R.A. Declination to Earth to Sun Mag. Diam. Angle Long Lat Axis Elong
h m s ° ' " a.u. a.u. " ° ° ° ° ° °
Sep 01 23 07 17.25 -06 43 35.2 28.93823 29.94067 7.6 2.4 0.2 180.0 -25.5 321.7 301.4 173.2W
Sep 02 23 07 11.19 -06 44 14.0 28.93661 29.94065 7.6 2.4 0.2 56.2 -25.5 321.7 301.4 174.2W
Sep 03 23 07 05.11 -06 44 52.8 28.93528 29.94063 7.6 2.4 0.2 292.4 -25.5 321.7 301.4 175.1W
Sep 04 23 06 59.02 -06 45 31.7 28.93424 29.94062 7.6 2.4 0.1 168.6 -25.5 321.7 301.4 176.1W
Sep 05 23 06 52.92 -06 46 10.6 28.93350 29.94060 7.6 2.4 0.1 44.8 -25.5 321.7 301.4 177.1W
Sep 06 23 06 46.81 -06 46 49.5 28.93306 29.94058 7.6 2.4 0.1 281.0 -25.5 321.7 301.4 178.0W
Sep 07 23 06 40.70 -06 47 28.4 28.93292 29.94057 7.6 2.4 0.0 157.2 -25.5 321.7 301.4 178.7W
Sep 08 23 06 34.57 -06 48 07.3 28.93307 29.94055 7.6 2.4 0.0 33.5 -25.5 321.8 301.4 179.0W
Sep 09 23 06 28.45 -06 48 46.2 28.93353 29.94054 7.6 2.4 0.1 269.7 -25.5 321.8 301.4 178.4E
Sep 10 23 06 22.32 -06 49 25.0 28.93429 29.94052 7.6 2.4 0.1 145.9 -25.5 321.8 301.4 177.6E
Sep 11 23 06 16.19 -06 50 03.8 28.93534 29.94050 7.6 2.4 0.1 22.1 -25.5 321.8 301.4 176.6E
Sep 12 23 06 10.07 -06 50 42.5 28.93670 29.94049 7.6 2.4 0.1 258.3 -25.5 321.8 301.4 175.7E
Sep 13 23 06 03.96 -06 51 21.1 28.93835 29.94047 7.6 2.4 0.2 134.5 -25.5 321.8 301.4 174.7E
Sep 14 23 05 57.87 -06 51 59.5 28.94030 29.94045 7.6 2.4 0.2 10.7 -25.5 321.9 301.4 173.7E
Sep 15 23 05 51.78 -06 52 37.8 28.94255 29.94044 7.6 2.4 0.2 246.9 -25.6 321.9 301.5 172.7E
Sep 16 23 05 45.73 -06 53 15.9 28.94510 29.94042 7.6 2.4 0.3 123.2 -25.6 321.9 301.5 171.7E
Sep 17 23 05 39.68 -06 53 53.9 28.94794 29.94040 7.6 2.4 0.3 359.4 -25.6 321.9 301.5 170.7E
Sep 18 23 05 33.66 -06 54 31.7 28.95108 29.94039 7.6 2.4 0.3 235.6 -25.6 321.9 301.5 169.7E
Sep 19 23 05 27.67 -06 55 09.3 28.95451 29.94037 7.6 2.4 0.4 111.8 -25.6 321.9 301.5 168.7E
Sep 20 23 05 21.69 -06 55 46.7 28.95823 29.94036 7.6 2.4 0.4 348.0 -25.6 322.0 301.5 167.7E
Sep 21 23 05 15.75 -06 56 23.9 28.96225 29.94034 7.6 2.4 0.4 224.2 -25.6 322.0 301.5 166.7E
Sep 22 23 05 09.84 -06 57 00.9 28.96655 29.94032 7.6 2.4 0.5 100.5 -25.6 322.0 301.5 165.7E
Sep 23 23 05 03.94 -06 57 37.7 28.97115 29.94031 7.6 2.4 0.5 336.7 -25.6 322.0 301.5 164.7E
Sep 24 23 04 58.09 -06 58 14.2 28.97603 29.94029 7.6 2.4 0.5 212.9 -25.6 322.0 301.5 163.7E
Sep 25 23 04 52.27 -06 58 50.4 28.98120 29.94027 7.6 2.4 0.6 89.1 -25.6 322.0 301.5 162.7E
Sep 26 23 04 46.50 -06 59 26.4 28.98665 29.94026 7.6 2.4 0.6 325.4 -25.6 322.0 301.5 161.7E
Sep 27 23 04 40.76 -07 00 02.0 28.99239 29.94024 7.6 2.4 0.6 201.6 -25.6 322.1 301.5 160.7E
Sep 28 23 04 35.06 -07 00 37.3 28.99841 29.94022 7.6 2.4 0.7 77.8 -25.6 322.1 301.5 159.7E
Sep 29 23 04 29.42 -07 01 12.3 29.00470 29.94021 7.6 2.4 0.7 314.0 -25.7 322.1 301.5 158.7E
Sep 30 23 04 23.82 -07 01 46.9 29.01128 29.94019 7.6 2.4 0.7 190.3 -25.7 322.1 301.5 157.7E
Oct 01 23 04 18.28 -07 02 21.1 29.01814 29.94018 7.6 2.4 0.8 66.5 -25.7 322.1 301.6 156.7E
Oct 02 23 04 12.79 -07 02 55.0 29.02527 29.94016 7.6 2.4 0.8 302.7 -25.7 322.1 301.6 155.7E
Oct 03 23 04 07.36 -07 03 28.4 29.03268 29.94014 7.6 2.4 0.8 179.0 -25.7 322.1 301.6 154.7E
Oct 04 23 04 01.98 -07 04 01.5 29.04036 29.94013 7.6 2.4 0.9 55.2 -25.7 322.2 301.6 153.7E
Oct 05 23 03 56.65 -07 04 34.3 29.04831 29.94011 7.6 2.4 0.9 291.4 -25.7 322.2 301.6 152.6E
Oct 06 23 03 51.39 -07 05 06.6 29.05653 29.94009 7.6 2.4 0.9 167.7 -25.7 322.2 301.6 151.6E
Oct 07 23 03 46.19 -07 05 38.5 29.06502 29.94008 7.6 2.3 0.9 43.9 -25.7 322.2 301.6 150.6E
Oct 08 23 03 41.04 -07 06 09.9 29.07377 29.94006 7.6 2.3 1.0 280.1 -25.7 322.2 301.6 149.6E
Oct 09 23 03 35.97 -07 06 40.9 29.08279 29.94004 7.6 2.3 1.0 156.4 -25.7 322.2 301.6 148.6E
Oct 10 23 03 30.96 -07 07 11.5 29.09206 29.94003 7.7 2.3 1.0 32.6 -25.7 322.2 301.6 147.6E
Oct 11 23 03 26.03 -07 07 41.5 29.10158 29.94001 7.7 2.3 1.1 268.9 -25.7 322.3 301.6 146.6E
Oct 12 23 03 21.19 -07 08 11.0 29.11136 29.94000 7.7 2.3 1.1 145.1 -25.7 322.3 301.6 145.6E
Oct 13 23 03 16.41 -07 08 40.0 29.12139 29.93998 7.7 2.3 1.1 21.3 -25.7 322.3 301.6 144.6E
Oct 14 23 03 11.72 -07 09 08.4 29.13167 29.93996 7.7 2.3 1.1 257.6 -25.7 322.3 301.6 143.6E
Oct 15 23 03 07.11 -07 09 36.3 29.14219 29.93995 7.7 2.3 1.2 133.8 -25.8 322.3 301.6 142.5E
Oct 16 23 03 02.58 -07 10 03.7 29.15294 29.93993 7.7 2.3 1.2 10.1 -25.8 322.3 301.6 141.5E
Oct 17 23 02 58.13 -07 10 30.5 29.16393 29.93991 7.7 2.3 1.2 246.3 -25.8 322.3 301.6 140.5E
Oct 18 23 02 53.77 -07 10 56.7 29.17516 29.93990 7.7 2.3 1.2 122.6 -25.8 322.3 301.7 139.5E
Oct 19 23 02 49.49 -07 11 22.4 29.18661 29.93988 7.7 2.3 1.3 358.8 -25.8 322.3 301.7 138.5E
Oct 20 23 02 45.30 -07 11 47.6 29.19829 29.93987 7.7 2.3 1.3 235.1 -25.8 322.4 301.7 137.5E
Oct 21 23 02 41.20 -07 12 12.1 29.21019 29.93985 7.7 2.3 1.3 111.3 -25.8 322.4 301.7 136.5E
Oct 22 23 02 37.19 -07 12 36.0 29.22230 29.93983 7.7 2.3 1.3 347.6 -25.8 322.4 301.7 135.5E
Oct 23 23 02 33.28 -07 12 59.4 29.23463 29.93982 7.7 2.3 1.4 223.8 -25.8 322.4 301.7 134.5E
Oct 24 23 02 29.46 -07 13 22.1 29.24717 29.93980 7.7 2.3 1.4 100.1 -25.8 322.4 301.7 133.4E
Oct 25 23 02 25.73 -07 13 44.1 29.25992 29.93978 7.7 2.3 1.4 336.3 -25.8 322.4 301.7 132.4E
Oct 26 23 02 22.12 -07 14 05.5 29.27287 29.93977 7.7 2.3 1.4 212.6 -25.8 322.4 301.7 131.4E
Oct 27 23 02 18.59 -07 14 26.2 29.28601 29.93975 7.7 2.3 1.4 88.8 -25.8 322.4 301.7 130.4E
Oct 28 23 02 15.18 -07 14 46.3 29.29936 29.93973 7.7 2.3 1.5 325.1 -25.8 322.4 301.7 129.4E
Oct 29 23 02 11.87 -07 15 05.6 29.31289 29.93972 7.7 2.3 1.5 201.4 -25.8 322.4 301.7 128.4E
Oct 30 23 02 08.66 -07 15 24.3 29.32662 29.93970 7.7 2.3 1.5 77.6 -25.8 322.5 301.7 127.4E
Oct 31 23 02 05.56 -07 15 42.4 29.34053 29.93969 7.7 2.3 1.5 313.9 -25.8 322.5 301.7 126.4E
Geocentric Ephemeris for Neptune : 2018
00:00 UTC (Coordinated Universal Time)
Date Apparent Apparent Distance Distance App. Ang. Phase S.E. S.E. P.A. Ls Solar
(0 UT) R.A. Declination to Earth to Sun Mag. Diam. Angle Long Lat Axis Elong
h m s ° ' " a.u. a.u. " ° ° ° ° ° °
Nov 01 23 02 02.57 -07 15 59.8 29.35461 29.93967 7.7 2.3 1.5 190.1 -25.8 322.5 301.7 125.3E
Nov 02 23 01 59.68 -07 16 16.4 29.36888 29.93965 7.7 2.3 1.6 66.4 -25.8 322.5 301.7 124.3E
Nov 03 23 01 56.89 -07 16 32.5 29.38332 29.93964 7.7 2.3 1.6 302.7 -25.8 322.5 301.7 123.3E
Nov 04 23 01 54.22 -07 16 47.8 29.39792 29.93962 7.7 2.3 1.6 178.9 -25.8 322.5 301.8 122.3E
Nov 05 23 01 51.65 -07 17 02.3 29.41269 29.93960 7.7 2.3 1.6 55.2 -25.8 322.5 301.8 121.3E
Nov 06 23 01 49.20 -07 17 16.2 29.42762 29.93959 7.7 2.3 1.6 291.5 -25.8 322.5 301.8 120.3E
Nov 07 23 01 46.87 -07 17 29.3 29.44270 29.93957 7.7 2.3 1.7 167.7 -25.9 322.5 301.8 119.3E
Nov 08 23 01 44.65 -07 17 41.6 29.45793 29.93956 7.7 2.3 1.7 44.0 -25.9 322.5 301.8 118.3E
Nov 09 23 01 42.56 -07 17 53.2 29.47330 29.93954 7.7 2.3 1.7 280.3 -25.9 322.5 301.8 117.2E
Nov 10 23 01 40.59 -07 18 04.0 29.48881 29.93952 7.7 2.3 1.7 156.6 -25.9 322.5 301.8 116.2E
Nov 11 23 01 38.73 -07 18 14.1 29.50446 29.93951 7.7 2.3 1.7 32.8 -25.9 322.5 301.8 115.2E
Nov 12 23 01 37.00 -07 18 23.4 29.52023 29.93949 7.7 2.3 1.7 269.1 -25.9 322.5 301.8 114.2E
Nov 13 23 01 35.40 -07 18 31.9 29.53613 29.93947 7.7 2.3 1.7 145.4 -25.9 322.5 301.8 113.2E
Nov 14 23 01 33.91 -07 18 39.7 29.55214 29.93946 7.7 2.3 1.8 21.7 -25.9 322.5 301.8 112.2E
Nov 15 23 01 32.54 -07 18 46.7 29.56827 29.93944 7.7 2.3 1.8 257.9 -25.9 322.5 301.8 111.2E
Nov 16 23 01 31.29 -07 18 52.9 29.58451 29.93943 7.7 2.3 1.8 134.2 -25.9 322.5 301.8 110.1E
Nov 17 23 01 30.16 -07 18 58.4 29.60085 29.93941 7.7 2.3 1.8 10.5 -25.9 322.6 301.8 109.1E
Nov 18 23 01 29.16 -07 19 03.1 29.61728 29.93939 7.7 2.3 1.8 246.8 -25.9 322.6 301.8 108.1E
Nov 19 23 01 28.28 -07 19 07.0 29.63381 29.93938 7.7 2.3 1.8 123.0 -25.9 322.6 301.8 107.1E
Nov 20 23 01 27.53 -07 19 10.1 29.65043 29.93936 7.7 2.3 1.8 359.3 -25.9 322.6 301.8 106.1E
Nov 21 23 01 26.90 -07 19 12.5 29.66712 29.93934 7.7 2.3 1.8 235.6 -25.9 322.6 301.9 105.1E
Nov 22 23 01 26.41 -07 19 14.0 29.68390 29.93933 7.7 2.3 1.8 111.9 -25.9 322.6 301.9 104.1E
Nov 23 23 01 26.04 -07 19 14.7 29.70075 29.93931 7.7 2.3 1.8 348.2 -25.9 322.6 301.9 103.1E
Nov 24 23 01 25.80 -07 19 14.6 29.71766 29.93930 7.7 2.3 1.8 224.5 -25.9 322.6 301.9 102.1E
Nov 25 23 01 25.69 -07 19 13.6 29.73464 29.93928 7.7 2.3 1.9 100.7 -25.9 322.6 301.9 101.0E
Nov 26 23 01 25.71 -07 19 11.9 29.75168 29.93926 7.7 2.3 1.9 337.0 -25.9 322.6 301.9 100.0E
Nov 27 23 01 25.86 -07 19 09.4 29.76877 29.93925 7.7 2.3 1.9 213.3 -25.9 322.6 301.9 99.0E
Nov 28 23 01 26.13 -07 19 06.1 29.78591 29.93923 7.7 2.3 1.9 89.6 -25.9 322.6 301.9 98.0E
Nov 29 23 01 26.52 -07 19 02.1 29.80309 29.93921 7.7 2.3 1.9 325.9 -25.9 322.6 301.9 97.0E
Nov 30 23 01 27.05 -07 18 57.2 29.82031 29.93920 7.7 2.3 1.9 202.2 -25.9 322.6 301.9 96.0E
Dec 01 23 01 27.70 -07 18 51.6 29.83757 29.93918 7.7 2.3 1.9 78.5 -25.9 322.6 301.9 95.0E
Dec 02 23 01 28.47 -07 18 45.1 29.85485 29.93917 7.7 2.3 1.9 314.7 -25.9 322.6 301.9 94.0E
Dec 03 23 01 29.38 -07 18 37.9 29.87215 29.93915 7.7 2.3 1.9 191.0 -25.9 322.6 301.9 93.0E
Dec 04 23 01 30.42 -07 18 29.8 29.88947 29.93913 7.7 2.3 1.9 67.3 -25.9 322.6 301.9 91.9E
Dec 05 23 01 31.59 -07 18 21.0 29.90681 29.93912 7.7 2.3 1.9 303.6 -25.9 322.5 301.9 90.9E
Dec 06 23 01 32.89 -07 18 11.3 29.92414 29.93910 7.7 2.3 1.9 179.9 -25.9 322.5 301.9 89.9E
Dec 07 23 01 34.32 -07 18 00.7 29.94148 29.93908 7.7 2.3 1.9 56.2 -25.9 322.5 302.0 88.9E
Dec 08 23 01 35.88 -07 17 49.4 29.95882 29.93907 7.7 2.3 1.9 292.5 -25.9 322.5 302.0 87.9E
Dec 09 23 01 37.58 -07 17 37.3 29.97614 29.93905 7.7 2.3 1.9 168.8 -25.9 322.5 302.0 86.9E
Dec 10 23 01 39.40 -07 17 24.4 29.99344 29.93904 7.7 2.3 1.9 45.1 -25.9 322.5 302.0 85.9E
Dec 11 23 01 41.35 -07 17 10.7 30.01072 29.93902 7.7 2.3 1.9 281.4 -25.9 322.5 302.0 84.9E
Dec 12 23 01 43.42 -07 16 56.3 30.02798 29.93900 7.7 2.3 1.9 157.7 -25.9 322.5 302.0 83.9E
Dec 13 23 01 45.63 -07 16 41.0 30.04520 29.93899 7.7 2.3 1.9 34.0 -25.9 322.5 302.0 82.9E
Dec 14 23 01 47.95 -07 16 25.0 30.06238 29.93897 7.7 2.3 1.9 270.3 -25.9 322.5 302.0 81.9E
Dec 15 23 01 50.40 -07 16 08.3 30.07952 29.93895 7.7 2.3 1.9 146.6 -25.9 322.5 302.0 80.9E
Dec 16 23 01 52.97 -07 15 50.7 30.09661 29.93894 7.7 2.3 1.9 22.9 -25.9 322.5 302.0 79.9E
Dec 17 23 01 55.67 -07 15 32.4 30.11365 29.93892 7.7 2.3 1.8 259.2 -25.9 322.5 302.0 78.9E
Dec 18 23 01 58.49 -07 15 13.4 30.13062 29.93891 7.7 2.3 1.8 135.5 -25.9 322.5 302.0 77.8E
Dec 19 23 02 01.44 -07 14 53.5 30.14754 29.93889 7.7 2.3 1.8 11.8 -25.8 322.5 302.0 76.8E
Dec 20 23 02 04.52 -07 14 32.9 30.16438 29.93887 7.7 2.3 1.8 248.1 -25.8 322.5 302.0 75.8E
Dec 21 23 02 07.72 -07 14 11.5 30.18115 29.93886 7.7 2.3 1.8 124.4 -25.8 322.5 302.0 74.8E
Dec 22 23 02 11.04 -07 13 49.3 30.19784 29.93884 7.7 2.3 1.8 0.7 -25.8 322.4 302.0 73.8E
Dec 23 23 02 14.48 -07 13 26.4 30.21444 29.93883 7.7 2.3 1.8 237.0 -25.8 322.4 302.0 72.8E
Dec 24 23 02 18.05 -07 13 02.8 30.23096 29.93881 7.7 2.3 1.8 113.3 -25.8 322.4 302.1 71.8E
Dec 25 23 02 21.73 -07 12 38.5 30.24739 29.93879 7.7 2.3 1.8 349.6 -25.8 322.4 302.1 70.8E
Dec 26 23 02 25.53 -07 12 13.5 30.26372 29.93878 7.7 2.3 1.8 225.9 -25.8 322.4 302.1 69.8E
Dec 27 23 02 29.43 -07 11 47.7 30.27995 29.93876 7.7 2.3 1.8 102.2 -25.8 322.4 302.1 68.8E
Dec 28 23 02 33.46 -07 11 21.3 30.29607 29.93874 7.7 2.3 1.7 338.5 -25.8 322.4 302.1 67.8E
Dec 29 23 02 37.60 -07 10 54.2 30.31209 29.93873 7.7 2.3 1.7 214.8 -25.8 322.4 302.1 66.8E
Dec 30 23 02 41.85 -07 10 26.4 30.32798 29.93871 7.7 2.3 1.7 91.1 -25.8 322.4 302.1 65.8E
Dec 31 23 02 46.22 -07 09 57.9 30.34376 29.93870 7.7 2.3 1.7 327.4 -25.8 322.3 302.1 64.8E
Links to Geocentric Ephemerides for the Sun, Moon and Planets
| Geocentric Ephemerides for the Sun, Moon and Planets: 2011 - 2020 | ||||||||||
| Sun | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| Moon | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| Mercury | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| Venus | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| Mars | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| Jupiter | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| Saturn | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| Uranus | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| Neptune | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 |
| Geocentric Ephemerides for the Sun, Moon and Planets: 2021 - 2030 | ||||||||||
| Sun | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 |
| Moon | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 |
| Mercury | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 |
| Venus | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 |
| Mars | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 |
| Jupiter | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 |
| Saturn | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 |
| Uranus | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 |
| Neptune | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | 2027 | 2028 | 2029 | 2030 |
Acknowledgement
These predictions were made using the JPL DE405 planetary and lunar ephemerides and include both nutations and librations (referred to the International Celestial Reference Frame). The value for Delta-T (the difference between Coordinated Universal Time and Terrestrial Time) on 2018 Jan 01 is 68.2 seconds. All calculations are by Fred Espenak, and he assumes full responsibility for their accuracy.
Permission is granted to reproduce this data when accompanied by a link to this page and the acknowledg
- "Geocentric Ephemeris for the Sun, Moon and Planets Courtesy of Fred Espenak, www.Astropixels.com".Return to: Planetary Ephemeris Data