2084 Sky Event Almanac
Australian Central Time
The following table gives the date and time of the important astronomical events for the year. The times listed are for Australian Central Time (Coordinated Universal Time + 9.5 hours) . 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.
| 2084 Sky Event Almanac | ||||||||
| Australian Central Time | ||||||||
| January - June | July - December | |||||||
Date ACT Event
(h:m)
Jan 01 11:24 LAST QUARTER MOON
02 13:00 Spica 3.4°N of Moon
04 03 Earth at Perihelion: 0.98334 AU
05 04 Quadrantid Meteor Shower
05 13:35 Mars 4.2°N of Moon
05 14:55 Antares 0.6°S of Moon
06 15:26 Mercury 3.8°N of Moon
07 05:38 Moon at Perigee: 358232 km
07 23:22 Mars 4.6°N of Antares
08 02:47 NEW MOON
08 02:58 Partial Solar Eclipse; mag=0.872
08 21:51 Moon at Ascending Node
11 04:53 Venus 4.8°S of Moon
15 03:32 FIRST QUARTER MOON
18 01:56 Pleiades 0.5°S of Moon
19 14:18 Moon at Apogee: 405803 km
23 01:40 Moon at Descending Node
23 08:40 Total Lunar Eclipse; mag=1.151
23 08:45 FULL MOON
23 11 Mercury at Aphelion
25 15:35 Regulus 3.5°N of Moon
26 01 Venus 1.1°N of Saturn
29 19:12 Spica 3.5°N of Moon
30 02:58 Jupiter 4.4°S of Pleiades
30 22:12 LAST QUARTER MOON
31 02 Neptune at Opposition
Feb 01 23:35 Antares 0.6°S of Moon
03 06:14 Mars 2.5°N of Moon
04 13:16 Moon at Perigee: 362658 km
05 08:47 Moon at Ascending Node
06 14:23 NEW MOON
07 05 Uranus in Conjunction with Sun
13 22:58 FIRST QUARTER MOON
14 06 Mercury at Superior Conjunction
14 09:22 Pleiades 0.4°S of Moon
16 08:03 Moon at Apogee: 404864 km
19 08:41 Moon at Descending Node
21 22:27 Regulus 3.5°N of Moon
22 02:06 FULL MOON
26 00:35 Spica 3.3°N of Moon
29 05:36 Antares 0.7°S of Moon
29 06:34 LAST QUARTER MOON
Mar 02 23:28 Mars 0.2°N of Moon: Occn.
03 01:57 Moon at Perigee: 368159 km
03 16:03 Moon at Ascending Node
06 09 Venus at Greatest Elong: 46.4°E
07 02:34 NEW MOON
07 10 Mercury at Perihelion
08 15:11 Mercury 3.8°S of Moon
10 22:49 Venus 2.3°S of Moon
11 17 Mercury at Greatest Elong: 18.3°E
12 17:37 Pleiades 0.2°S of Moon
13 10 Venus at Perihelion
14 08 Saturn in Conjunction with Sun
14 19:36 FIRST QUARTER MOON
15 04:36 Moon at Apogee: 404243 km
17 13:51 Moon at Descending Node
20 01:28 Vernal Equinox
20 06:53 Regulus 3.5°N of Moon
22 16:18 FULL MOON
24 07:22 Spica 3.2°N of Moon
27 10:59 Antares 0.9°S of Moon
28 00:15 Moon at Perigee: 369564 km
28 12 Mercury at Inferior Conjunction
29 13:28 LAST QUARTER MOON
30 18:19 Moon at Ascending Node
31 18:05 Mars 2.4°S of Moon
Apr 05 15:22 NEW MOON
08 16:55 Venus 1.2°N of Pleiades
09 01:27 Venus 1.2°N of Moon
09 01:56 Pleiades 0.0°S of Moon
09 21:58 Jupiter 4.1°S of Moon
12 00:32 Moon at Apogee: 404434 km
13 08 Mercury 3.7°N of Saturn
13 15:35 FIRST QUARTER MOON
13 16:29 Moon at Descending Node
16 16:07 Regulus 3.7°N of Moon
20 16:19 Spica 3.2°N of Moon
21 03:22 FULL MOON
23 01 Lyrid Meteor Shower
23 18:01 Antares 1.1°S of Moon
23 20:37 Moon at Perigee: 364770 km
25 11 Mercury at Greatest Elong: 27.3°W
26 18:47 Moon at Ascending Node
27 19:59 LAST QUARTER MOON
May 05 05:02 NEW MOON
05 15 Eta-Aquarid Meteor Shower
06 13:04 Venus 1.0°N of Moon: Occn.
07 16:29 Jupiter 3.4°S of Moon
09 17:45 Moon at Apogee: 405281 km
10 18:26 Moon at Descending Node
13 09:13 FIRST QUARTER MOON
14 00:53 Regulus 4.0°N of Moon
16 14 Venus at Inferior Conjunction
18 02:30 Spica 3.3°N of Moon
20 12:06 FULL MOON
21 03:23 Antares 1.2°S of Moon
21 21:33 Moon at Perigee: 360060 km
23 22:16 Moon at Ascending Node
27 03:05 LAST QUARTER MOON
Jun 02 11 Mercury at Superior Conjunction
03 10 Mercury at Perihelion
03 19:43 NEW MOON
06 05:40 Moon at Apogee: 406150 km
06 21:56 Moon at Descending Node
10 08:19 Regulus 4.2°N of Moon
11 23:33 FIRST QUARTER MOON
13 21 Mars 0.1°S of Saturn
13 21 Jupiter in Conjunction with Sun
14 12:17 Spica 3.4°N of Moon
17 14:03 Antares 1.2°S of Moon
18 19:30 FULL MOON
19 05:45 Moon at Perigee: 357416 km
20 06:26 Moon at Ascending Node
20 18:09 Summer Solstice
22 22:46 Mercury 4.8°S of Pollux
25 11:45 LAST QUARTER MOON
29 21:43 Pleiades 0.0°N of Moon
|
Date ACT Event
(h:m)
Jul 03 10:08 Moon at Apogee: 406487 km
03 11:08 NEW MOON
03 11:18 Annular Solar Eclipse; mag=0.942
03 18 Venus at Aphelion
04 03:28 Moon at Descending Node
05 08 Earth at Aphelion: 1.01668 AU
05 21:57 Mercury 2.2°N of Moon
07 14:27 Regulus 4.2°N of Moon
07 22 Mercury at Greatest Elong: 26.1°E
11 10:36 FIRST QUARTER MOON
11 20:20 Spica 3.5°N of Moon
15 00:16 Antares 1.1°S of Moon
16 14 Mars at Perihelion: 1.38134 AU
17 00:45 Venus 1.7°N of Aldebaran
17 09 Mercury at Aphelion
17 15:42 Moon at Perigee: 357472 km
17 17:11 Moon at Ascending Node
18 02:26 Partial Lunar Eclipse; mag=0.912
18 02:31 FULL MOON
24 22:52 LAST QUARTER MOON
25 17 Venus at Greatest Elong: 45.7°W
27 03:46 Pleiades 0.0°N of Moon
28 16 Delta-Aquarid Meteor Shower
30 00:17 Jupiter 1.8°S of Moon
30 14:53 Moon at Apogee: 406129 km
31 09:42 Moon at Descending Node
Aug 02 02:34 NEW MOON
03 14 Neptune in Conjunction with Sun
03 20:09 Regulus 4.2°N of Moon
04 18 Mercury at Inferior Conjunction
08 02:26 Spica 3.4°N of Moon
09 19:02 FIRST QUARTER MOON
11 08:35 Antares 1.2°S of Moon
12 04 Uranus at Opposition
13 08 Perseid Meteor Shower
13 19 Venus 2.2°S of Jupiter
14 02:59 Moon at Ascending Node
14 23:41 Moon at Perigee: 360203 km
16 09:59 FULL MOON
22 22 Mercury at Greatest Elong: 18.5°W
23 10:50 Pleiades 0.1°N of Moon
23 13:04 LAST QUARTER MOON
26 17:48 Jupiter 1.2°S of Moon
27 03:07 Moon at Apogee: 405242 km
27 14:50 Moon at Descending Node
27 20:03 Venus 1.3°S of Moon
30 09 Mercury at Perihelion
30 10:43 Mercury 4.0°N of Moon
31 17:15 NEW MOON
Sep 04 07:46 Spica 3.2°N of Moon
07 14:43 Antares 1.4°S of Moon
08 01:53 FIRST QUARTER MOON
10 08:43 Moon at Ascending Node
12 00:13 Moon at Perigee: 364932 km
14 18:45 FULL MOON
17 00 Mercury at Superior Conjunction
19 19:05 Pleiades 0.4°N of Moon
22 06:29 LAST QUARTER MOON
22 10:28 Autumnal Equinox
23 04 Saturn at Opposition
23 09:42 Jupiter 0.6°S of Moon: Occn.
23 17:53 Moon at Descending Node
23 20:24 Moon at Apogee: 404391 km
27 04:34 Venus 4.0°N of Moon
27 10:09 Regulus 4.3°N of Moon
29 11:38 Venus 0.1°N of Regulus
30 06:46 NEW MOON
Oct 01 14:04 Spica 3.1°N of Moon
04 20:01 Antares 1.6°S of Moon
07 08:12 FIRST QUARTER MOON
07 10:04 Moon at Ascending Node
08 18:59 Moon at Perigee: 369624 km
14 05:42 FULL MOON
17 03:54 Pleiades 0.6°N of Moon
20 19:50 Moon at Descending Node
20 22:24 Jupiter 0.0°S of Moon: Occn.
21 16:16 Moon at Apogee: 404207 km
22 01 Orionid Meteor Shower
22 02:19 LAST QUARTER MOON
24 03 Venus at Perihelion
24 18:49 Regulus 4.5°N of Moon
29 19:17 NEW MOON
31 14:27 Mercury 0.5°N of Moon: Occn.
Nov 01 02:39 Antares 1.8°S of Moon
02 12 Mercury at Greatest Elong: 23.7°E
02 18:30 Moon at Perigee: 368057 km
03 10:50 Moon at Ascending Node
05 15:03 FIRST QUARTER MOON
06 01 S Taurid Meteor Shower
09 08:47 Mercury 1.9°N of Antares
10 15 Mars at Opposition
12 16:25 Mars 4.3°S of Moon
12 19:40 FULL MOON
12 21:16 Venus 3.5°N of Spica
13 00 N Taurid Meteor Shower
13 12:14 Pleiades 0.7°N of Moon
16 23:03 Moon at Descending Node
17 06:12 Jupiter 0.2°N of Moon: Occn.
18 07 Leonid Meteor Shower
18 12:42 Moon at Apogee: 404836 km
20 22:53 LAST QUARTER MOON
23 17 Mercury at Inferior Conjunction
25 08:28 Spica 3.2°N of Moon
26 08 Mercury at Perihelion
28 07:09 NEW MOON
30 07:46 Moon at Perigee: 362581 km
30 15:50 Moon at Ascending Node
Dec 04 23:27 FIRST QUARTER MOON
09 11:31 Mars 3.4°S of Moon
10 19:15 Pleiades 0.6°N of Moon
11 04 Mercury 1.2°N of Venus
11 10 Mercury at Greatest Elong: 20.9°W
12 12:49 FULL MOON
14 04:43 Moon at Descending Node
14 08:41 Jupiter 0.1°N of Moon: Occn.
14 20 Geminid Meteor Shower
16 06:22 Moon at Apogee: 405775 km
20 18:14 LAST QUARTER MOON
21 08:10 Winter Solstice
22 18:21 Spica 3.3°N of Moon
23 04 Ursid Meteor Shower
24 15 Mercury 0.0°N of Venus
25 22:55 Antares 1.8°S of Moon
26 13:53 Venus 2.6°N of Moon
26 14:31 Mercury 2.4°N of Moon
27 18:37 NEW MOON
27 18:41 Total Solar Eclipse; mag=1.040
28 01:47 Moon at Ascending Node
28 15:27 Moon at Perigee: 358219 km
31 17 Jupiter at Opposition
|
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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
2084 Phases of the Moon
Australian Central Time
The following table gives the date and time of the Moon's phases for the year. The times listed are for Australian Central Time (Coordinated Universal Time + 9.5 hours) . This time zone may have different names in different countries. If Daylight Saving Time is in effect, add one hour to the times listed.
| 2084 Phases of the Moon | |||
| Australian Central Time | |||
| New Moon | First Quarter | Full Moon | Last Quarter |
| - | - | - | Jan 01 11:24 |
| Jan 08 02:47 P | Jan 15 03:32 | Jan 23 08:45 t | Jan 30 22:12 |
| Feb 06 14:23 | Feb 13 22:58 | Feb 22 02:06 | Feb 29 06:34 |
| Mar 07 02:34 | Mar 14 19:36 | Mar 22 16:18 | Mar 29 13:28 |
| Apr 05 15:22 | Apr 13 15:35 | Apr 21 03:22 | Apr 27 19:59 |
| May 05 05:02 | May 13 09:13 | May 20 12:06 | May 27 03:05 |
| Jun 03 19:43 | Jun 11 23:33 | Jun 18 19:30 | Jun 25 11:45 |
| Jul 03 11:08 A | Jul 11 10:36 | Jul 18 02:31 p | Jul 24 22:52 |
| Aug 02 02:34 | Aug 09 19:02 | Aug 16 09:59 | Aug 23 13:04 |
| Aug 31 17:15 | Sep 08 01:53 | Sep 14 18:45 | Sep 22 06:29 |
| Sep 30 06:46 | Oct 07 08:12 | Oct 14 05:42 | Oct 22 02:19 |
| Oct 29 19:17 | Nov 05 15:03 | Nov 12 19:40 | Nov 20 22:53 |
| Nov 28 07:09 | Dec 04 23:27 | Dec 12 12:49 | Dec 20 18:14 |
| Dec 27 18:37 T | - | - | - |
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
Asia & Oceania
Below are links to sky event almanacs from 2081 to 2090 for ten time zones in Asia & Oceania.
Choose a time zone and click on a year to get a sky event almanac for that year.
| Sky Event Almanacs - Asia & Oceania | |||||||||||||||
| PKT | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| IST | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| BST | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| ICT | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| AWST | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| JST | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| ACT | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| AEST | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| NCT | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
| NZST | 2081 | 2082 | 2083 | 2084 | 2085 | 2086 | 2087 | 2088 | 2089 | 2090 | |||||
- PKT = Pakistan Standard Time (= UTC + 5 hours)
- IST = Indian Standard Time (= UTC + 5.5 hours)
- BST = Bangladesh Standard Time (= UTC + 6 hours)
- ICT = Indochina Time (= UTC + 7 hours)
- AWST = Australian Western Standard Time (= UTC + 8 hours)
- JST = Japan Standard Time (= UTC + 9 hours)
- ACT = Australian Central Time (= UTC + 9.5 hours)
- AEST = Australian Eastern Standard Time (= UTC + 10 hours)
- NCT = New Caledonia Time (= UTC + 11 hours)
- NZST = New Zealand Standard Time (= UTC + 12 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 |
Fifty Year Almanac of Astronomical Events - 2021 to 2070
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
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