2087 Sky Event Almanac
Greenwich Mean Time
The following table gives the date and time of the important astronomical events for the year. The times listed are for Greenwich Mean Time (= Coordinated Universal Time) . This time zone may have different names in different countries. If Daylight Saving Time is in effect, add one hour to the times listed. A key to astronomical terms appears below the almanac.
2087 Sky Event Almanac | ||||||||
Greenwich Mean Time | ||||||||
January - June | July - December | |||||||
Date GMT Event (h:m) Jan 01 17:03 Moon at Ascending Node 04 13 Quadrantid Meteor Shower 04 16 Earth at Perihelion: 0.98337 AU 04 22:11 NEW MOON 11 22:31 FIRST QUARTER MOON 12 13:20 Moon at Perigee: 370271 km 14 13:46 Pleiades 3.8°N of Moon 14 20:42 Moon at Descending Node 15 09:20 Aldebaran 4.8°S of Moon 18 22:11 FULL MOON 20 19 Mercury at Greatest Elong: 18.7°E 25 17:59 Spica 1.1°N of Moon 26 01:01 Moon at Apogee: 404340 km 26 17 Mercury at Perihelion 26 20:01 LAST QUARTER MOON 28 21:54 Moon at Ascending Node Feb 03 12:10 NEW MOON 05 09 Mercury at Inferior Conjunction 05 23 Neptune at Opposition 06 21:41 Moon at Perigee: 367027 km 10 06:38 FIRST QUARTER MOON 10 19:08 Pleiades 4.1°N of Moon 10 21:47 Moon at Descending Node 11 15:01 Aldebaran 4.6°S of Moon 17 13:34 FULL MOON 18 10 Uranus in Conjunction with Sun 22 01:43 Spica 0.9°N of Moon 22 20:55 Moon at Apogee: 404929 km 25 00:01 Moon at Ascending Node 25 17:06 LAST QUARTER MOON Mar 02 22 Mercury at Greatest Elong: 27.1°W 04 08 Jupiter at Opposition 04 23:45 NEW MOON 06 18:05 Moon at Perigee: 361586 km 07 16:16 Venus 3.0°S of Moon 07 23:32 Saturn 5.0°S of Moon 09 22:36 Moon at Descending Node 10 01:00 Pleiades 4.3°N of Moon 10 20:34 Aldebaran 4.4°S of Moon 11 00 Venus 2.5°N of Saturn 11 15:26 FIRST QUARTER MOON 11 16 Mercury at Aphelion 19 06:09 FULL MOON 20 09:27 Vernal Equinox 21 08:42 Spica 0.7°N of Moon 22 11:38 Moon at Apogee: 405772 km 24 01:55 Moon at Ascending Node 27 11:04 LAST QUARTER MOON Apr 03 09:26 NEW MOON 04 02:28 Moon at Perigee: 357973 km 04 14:17 Saturn 4.6°S of Moon 06 03:49 Moon at Descending Node 06 07:32 Venus 2.0°N of Moon 06 09:16 Pleiades 4.5°N of Moon 07 04:11 Aldebaran 4.2°S of Moon 07 19:27 Venus 2.2°S of Pleiades 10 01:29 FIRST QUARTER MOON 10 13 Venus at Perihelion 15 22 Mercury at Superior Conjunction 17 15:00 Spica 0.7°N of Moon 17 23:17 FULL MOON 18 16:59 Moon at Apogee: 406266 km 20 05:55 Moon at Ascending Node 23 03 Saturn in Conjunction with Sun 23 10 Lyrid Meteor Shower 24 01:09 Mars 4.6°S of Pollux 24 16 Mercury at Perihelion 26 00:51 LAST QUARTER MOON May 02 13:16 Moon at Perigee: 357231 km 02 17:51 NEW MOON 02 18:02 Partial Solar Eclipse; mag=0.801 02 18:53 Mercury 1.9°S of Pleiades 03 13:33 Moon at Descending Node 03 19:41 Pleiades 4.6°N of Moon 03 23:46 Mercury 2.9°N of Moon 04 14:06 Aldebaran 4.1°S of Moon 06 00 Eta-Aquarid Meteor Shower 09 13:09 FIRST QUARTER MOON 12 19 Mars at Aphelion: 1.66616 AU 13 14 Mercury at Greatest Elong: 21.6°E 14 21:05 Spica 0.7°N of Moon 15 19:24 Moon at Apogee: 406162 km 16 16 Venus at Greatest Elong: 45.5°E 17 11:57 Moon at Ascending Node 17 15:52 Total Lunar Eclipse; mag=1.455 17 15:55 FULL MOON 25 10:41 LAST QUARTER MOON 29 10:05 Venus 3.7°S of Pollux 29 22:07 Saturn 3.9°S of Moon 30 22:29 Moon at Perigee: 359346 km 31 00:22 Moon at Descending Node Jun 01 01:24 Partial Solar Eclipse; mag=0.215 01 01:38 NEW MOON 06 20 Mercury at Inferior Conjunction 08 02:45 FIRST QUARTER MOON 11 03:33 Spica 0.7°N of Moon 12 06:07 Moon at Apogee: 405422 km 13 18:15 Moon at Ascending Node 16 06:58 FULL MOON 18 22:45 Mercury 1.4°N of Aldebaran 21 02:05 Summer Solstice 23 17:33 LAST QUARTER MOON 26 11:04 Saturn 3.7°S of Moon 27 08:35 Moon at Descending Node 27 15:50 Pleiades 4.6°N of Moon 28 01:08 Moon at Perigee: 363598 km 28 10:38 Aldebaran 4.1°S of Moon 28 19:58 Mercury 1.7°S of Moon 29 16:16 Mars 0.6°N of Regulus 30 09:31 NEW MOON |
Date GMT Event (h:m) Jul 01 04 Mercury at Greatest Elong: 22.0°W 02 18:35 Venus 4.1°N of Moon 05 02 Earth at Aphelion: 1.01669 AU 07 18:24 FIRST QUARTER MOON 08 10:45 Spica 0.5°N of Moon 09 22:18 Moon at Apogee: 404488 km 10 23:00 Moon at Ascending Node 15 19:54 FULL MOON 21 15 Mercury at Perihelion 22 22:43 LAST QUARTER MOON 23 20:36 Saturn 3.4°S of Moon 24 12:17 Moon at Descending Node 24 22:53 Pleiades 4.8°N of Moon 25 08:02 Moon at Perigee: 368392 km 25 18:15 Aldebaran 3.9°S of Moon 25 20 Venus at Inferior Conjunction 29 01 Delta-Aquarid Meteor Shower 29 12 Mercury at Superior Conjunction 29 18:20 NEW MOON 30 08 Mars 0.3°S of Jupiter 31 22 Venus at Aphelion Aug 04 18:33 Spica 0.3°N of Moon 06 11:43 FIRST QUARTER MOON 06 16:39 Moon at Apogee: 404051 km 07 01:45 Moon at Ascending Node 10 20 Neptune in Conjunction with Sun 13 17 Perseid Meteor Shower 14 06:54 FULL MOON 19 10:24 Moon at Perigee: 369169 km 20 03:17 Saturn 3.2°S of Moon 20 12:59 Moon at Descending Node 21 03:34 LAST QUARTER MOON 21 23:57 Aldebaran 3.7°S of Moon 24 06 Mercury 1.1°S of Jupiter 24 23 Uranus at Opposition 25 06:53 Venus 1.5°S of Moon 28 05:08 NEW MOON 30 09:44 Mercury 3.0°N of Moon 30 22:54 Mars 4.0°N of Moon Sep 01 02:28 Spica 0.1°N of Moon 03 03:53 Moon at Ascending Node 03 11:42 Moon at Apogee: 404474 km 03 15 Mercury at Aphelion 05 05:49 FIRST QUARTER MOON 08 17 Mercury 2.8°S of Mars 10 16 Mercury at Greatest Elong: 26.9°E 12 16:43 FULL MOON 15 08:02 Moon at Perigee: 364504 km 16 08:54 Saturn 3.1°S of Moon 16 15:00 Moon at Descending Node 18 05:24 Aldebaran 3.5°S of Moon 19 09:23 LAST QUARTER MOON 22 02 Jupiter in Conjunction with Sun 22 18:27 Autumnal Equinox 22 23:31 Venus 2.6°N of Moon 23 11:57 Mercury 1.1°S of Spica 23 17:03 Mars 2.1°N of Spica 26 18:47 NEW MOON 28 03:31 Mercury 1.6°S of Moon 28 09:53 Spica 0.1°S of Moon 28 18:08 Mars 2.0°N of Moon 30 07:29 Moon at Ascending Node Oct 01 05:52 Moon at Apogee: 405480 km 04 22 Venus at Greatest Elong: 46.2°W 04 23:32 FIRST QUARTER MOON 06 11 Mercury at Inferior Conjunction 09 03:44 Venus 1.3°S of Regulus 12 02:14 FULL MOON 13 09:38 Moon at Perigee: 359661 km 13 15:19 Saturn 3.2°S of Moon 13 21:44 Moon at Descending Node 15 12:43 Aldebaran 3.3°S of Moon 16 16 Mercury 2.5°S of Jupiter 17 14 Mercury at Perihelion 18 17:27 LAST QUARTER MOON 22 00 Mercury at Greatest Elong: 18.3°W 22 10 Orionid Meteor Shower 26 11:29 NEW MOON 26 11:44 Partial Solar Eclipse; mag=0.470 27 13:12 Moon at Ascending Node 28 19:16 Moon at Apogee: 406334 km Nov 02 08 Saturn at Opposition 03 15:48 FIRST QUARTER MOON 06 10 S Taurid Meteor Shower 09 23:07 Saturn 3.4°S of Moon 10 08:31 Moon at Descending Node 10 12:03 Total Lunar Eclipse; mag=1.501 10 12:05 FULL MOON 10 19:54 Moon at Perigee: 356890 km 11 22:43 Aldebaran 3.3°S of Moon 13 09 N Taurid Meteor Shower 15 00 Venus 0.6°N of Jupiter 17 04:51 LAST QUARTER MOON 18 16 Leonid Meteor Shower 21 01:32 Jupiter 4.4°N of Moon 21 06 Venus at Perihelion 21 22:27 Spica 0.1°S of Moon 23 19:34 Moon at Ascending Node 24 20 Mercury at Superior Conjunction 24 21:57 Moon at Apogee: 406539 km 25 06:23 NEW MOON 26 04:50 Venus 3.8°N of Spica Dec 03 06:01 FIRST QUARTER MOON 07 07:20 Saturn 3.5°S of Moon 07 19:30 Moon at Descending Node 09 08:50 Moon at Perigee: 357237 km 09 10:14 Aldebaran 3.3°S of Moon 09 14 Mars in Conjunction with Sun 09 22:31 FULL MOON 15 05 Geminid Meteor Shower 16 20:11 LAST QUARTER MOON 18 15:56 Jupiter 4.0°N of Moon 19 04:35 Spica 0.2°S of Moon 21 00:24 Moon at Ascending Node 21 16:07 Winter Solstice 21 20:05 Venus 1.1°N of Moon: Occn. 22 02:07 Moon at Apogee: 406133 km 23 13 Ursid Meteor Shower 25 01:42 NEW MOON |
Terms Used in Sky Event Almanac
- Perihelion - instant when a planet is closest to the Sun
- Aphelion - instant when a planet is furthest from the Sun
- Perigee - instant when the Moon is closest to Earth
- Apogee - instant when the Moon is furthest from Earth
- Inferior Conjunction - instant when a planet (Mercury or Venus) passes between Earth and the Sun
- Superior Conjunction - instant when a planet (Mercury or Venus) passes on the opposite side of the Sun from Earth
- Greatest Elongation - the maximum angular separation between the Sun and the planet (Mercury or Venus) as seen from Earth
- during eastern elongation (E), the planet appears as an evening star;
- during western elongation (W), the planet appears as a morning star - Opposition - instant when a planet appears opposite the Sun as seen from Earth
- Conjunction - instant when a planet appears closest the Sun as seen from Earth
- Occultation - the Moon occults or eclipses a star or planet
- Ascending Node - point where the Moon crosses from the southern to northern portion of its orbit
- Descending Node - point where the Moon crosses from the northern to the southern portion of its orbit
- Aldebaran - bright star in the constellation Taurus
- Pollux - bright star in the constellation Gemini
- Regulus - bright star in the constellation Leo
- Spica - bright star in the constellation Virgo
- Antares - bright star in the constellation Scorpius
- Pleiades - bright star cluster in the constellation Taurus
2087 Phases of the Moon
Greenwich Mean Time
The following table gives the date and time of the Moon's phases for the year. The times listed are for Greenwich Mean Time (= Coordinated Universal Time) . This time zone may have different names in different countries. If Daylight Saving Time is in effect, add one hour to the times listed.
2087 Phases of the Moon | |||
Greenwich Mean Time | |||
New Moon | First Quarter | Full Moon | Last Quarter |
Jan 04 22:11 | Jan 11 22:31 | Jan 18 22:11 | Jan 26 20:01 |
Feb 03 12:10 | Feb 10 06:38 | Feb 17 13:34 | Feb 25 17:06 |
Mar 04 23:45 | Mar 11 15:26 | Mar 19 06:09 | Mar 27 11:04 |
Apr 03 09:26 | Apr 10 01:29 | Apr 17 23:17 | Apr 26 00:51 |
May 02 17:51 P | May 09 13:09 | May 17 15:55 t | May 25 10:41 |
Jun 01 01:38 P | Jun 08 02:45 | Jun 16 06:58 | Jun 23 17:33 |
Jun 30 09:31 | Jul 07 18:24 | Jul 15 19:54 | Jul 22 22:43 |
Jul 29 18:20 | Aug 06 11:43 | Aug 14 06:54 | Aug 21 03:34 |
Aug 28 05:08 | Sep 05 05:49 | Sep 12 16:43 | Sep 19 09:23 |
Sep 26 18:47 | Oct 04 23:32 | Oct 12 02:14 | Oct 18 17:27 |
Oct 26 11:29 P | Nov 03 15:48 | Nov 10 12:05 t | Nov 17 04:51 |
Nov 25 06:23 | Dec 03 06:01 | Dec 09 22:31 | Dec 16 20:11 |
Dec 25 01:42 | - | - | - |
For a collection of images showing the Moon's phases see: Phases of the Moon Photo Gallery.
The Phases of the Moon table also shows when an eclipse takes place. An eclipse of the Sun can only occur at New Moon (see: Solar Eclipses for Beginners), while an eclipse of the Moon can only occur at Full Moon (see: Lunar Eclipses for Beginners). In any calendar year there are a minimum of two solar and two lunar eclipses.
If an eclipse of the Sun or Moon takes place on a given date, it is noted by a character next to the date in the Phases of the Moon table. Solar eclipses are indicated as: T=Total, A=Annular, H=Hybrid and P=Partial. Lunar eclipses are indicated as: t=Total, p=Partial, and n=Penumbral.
Solar Eclipses
The following table contains links to a series of web pages covering the 21st Century. Each one summarizes ten years of solar eclipses. Every eclipse has links to a global visibility map, an interactive Google map, tables, and additional information.
Decade Pages of Solar Eclipses | |||||
Decades | |||||
---|---|---|---|---|---|
2001-2010 | 2011-2020 | 2021-2030 | 2031-2040 | 2041-2050 | |
2051-2060 | 2061-2070 | 2071-2080 | 2081-2090 | 2091-2100 |
Lunar Eclipses
The following table contains links to a series of web pages covering the 21st Century. Each one summarizes ten years of lunar eclipses. Every eclipse has links to an eclipse diagram, a global visibility map, tables, and additional information.
Decade Pages of Lunar Eclipses | |||||
Decades | |||||
---|---|---|---|---|---|
2001-2010 | 2011-2020 | 2021-2030 | 2031-2040 | 2041-2050 | |
2051-2060 | 2061-2070 | 2071-2080 | 2081-2090 | 2091-2100 |
Sky Event Almanacs: 2081 to 2090
Europe, Africa, and the Middle East
Below are links to sky event almanacs from 2081 to 2090 for six time zones
in Europe, Africa, and the Middle East.
Choose a time zone and click on a year to get a sky event almanac for that year.
Sky Event Almanac - Europe, Africa, & Middle East | |||||||||||||||
CVT | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
GMT | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
CET | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
EET | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
MSK | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
GST | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 |
- CVT = Cape Verde Time (= UTC - 1 hour)
- GMT = Greenwich Mean Time (= UTC + 0 hour)
- CET = Central European Time (= UTC + 1 hour)
- EET = Eastern European Time (= UTC + 2 hours)
- MSK = Moscow Time (= UTC + 3 hours)
- GST = Gulf Standard Time (= UTC + 4 hours)
(where UTC = Coordinated Universal Time)
- Time Zones Abbreviations
A time zone may have a different name in different countries. Note the difference in hours between a given time zone and Coordinated Universal Time to help in identification.
For other years and other time zones, visit: Sky Event Almanacs.
Accuracy of the Sky Event Almanacs
The goal of the Sky Event Almanacs is to present a wide range of solar system phenomena with reasonable accuracy. In general, events listed to the nearest hour are accurate to ± 30 minutes. Events listed with a precision in hours and minutes (i.e., hh:mm) are typically accurate to ± 5 minutes or less.
The following table gives a more detailed breakdown of the accuracy of times for various astronomical events.
Accuracy of the Sky Event Almanacs | |
Solstice/Equinox (Earth) | ± 0.5 minute |
Aphelion/Perihelion (Earth) | ± 30 minutes; ± 0.00001 AU |
Solar and Lunar Eclipses | ± 0.5 minute |
Phases of the Moon | ± 0.5 minute |
Moon at Nodes | ± 2 minutes |
Apogee/Perigee of Moon | ± 5 minutes; ± 5 kilometers |
Conjunctions of Moon with Star or Planet | ± 10 minutes |
Conjunctions of Planet with Planet | ± 3 hours |
Inferior/Superior Conjunctions (Mercury & Venus) | ± 30 minutes |
Greatest Elongation (Mercury & Venus) | ± 30 minutes |
Opposition/Conjunction (Outer Planets) | ± 3 hours |
Aphelion/Perihelion of Planets | ± 30 minutes |
Acknowledgements
All calculations are by Fred Espenak and he assumes full responsibility for their accuracy. Algorithms used in predicting many of the astronomical events are based on Astronomical Algorithms by Jean Meeus (Willmann-Bell Inc. Richmond 1998).
Permission is freely granted to reproduce this data when accompanied by the acknowledgment:
- "Sky Event Almanacs Courtesy of Fred Espenak, www.AstroPixels.com".
Return to: Sky Event Almanacs
Return to: Planetary Ephemeris Data
Useful External Links
Interactive Sky Chart (Sky and Telescope)
Sky Maps (sky-map.org)
Astronomical Almanac (Sky and Telescope)
Weather Forecast for Astronomy (Clear Outside)
GOES-East Images (NOAA-GOES)
Astronomy Tools (Astronomy Tools)