Lunar occultation of Venus

Dominic Ford, Editor
From the Lunar Occultations feed


Objects: Venus

The Moon will pass in front of Venus, creating a lunar occultation visible from Russia, Asia, Greenland and Europe. Although the occultation will only be visible across part of the world – because the Moon is so close to the Earth that its position in the sky varies by as much as two degrees across the world – a close conjunction between the pair will be more widely visible.

Unfortunately the occultation will not be visible from Fairfield.

The map below shows the visibility of the occultation across the world. Separate contours show where the disappearance of Venus is visible (shown in red), and where its reappearance is visible (shown in blue). Solid contours show where each event is likely to be visible through binoculars at a reasonable altitude in the sky. Dotted contours indicate where each event occurs above the horizon, but may not be visible due to the sky being too bright or the Moon being very close to the horizon.

Outside the contours, the Moon will not pass in front of Venus at any time, or is below the horizon at the time of the occultation. However, a close conjunction between the pair will be visible across much of the world.

The map can be downloaded in PNG , PDF or SVG format. A KMZ file , is also available, which can be opened in Google Earth to provide a higher resolution map.

The animation below shows the path of the occultation across the Earth's globe. The red circle shows where the Moon appears in front of Venus.

[Unable to display this video because your browser does not support HTML5]
You can download this video in MP4 or OGG format.

A complete list of the countries and territories where the occultation will be visible is as follows:

Country Time span
(UTC)
Russia 05:39–08:18
Greenland 05:03–06:45
China 07:04–08:52
Kazakhstan 06:20–08:28
Mongolia 07:04–08:33
India 07:33–08:51
Sweden 05:24–06:53
Norway 05:19–07:00
Finland 05:32–07:01
Turkmenistan 06:57–08:18
Uzbekistan 06:46–08:24
Ukraine 05:54–07:10
Afghanistan 07:20–08:30
Pakistan 07:26–08:35
Myanmar 07:57–08:52
Canada 05:37–06:43
Poland 05:37–06:37
Svalbard 05:37–06:57
Belarus 05:44–06:57
Great Britain 05:10–06:09
Iceland 05:07–06:20
Kyrgyzstan 07:06–08:28
Germany 05:28–06:18
Tajikistan 07:11–08:31
Nepal 07:51–08:48
Bangladesh 08:05–08:50
Latvia 05:36–06:52
Lithuania 05:38–06:47
Iran 07:21–08:03
Ireland 05:13–05:54
Estonia 05:35–06:55
Denmark 05:24–06:23
Bhutan 07:58–08:50
Northern Ireland 05:14–05:55
Netherlands 05:31–05:59
Faroe Islands 05:11–06:17
Shetland 05:14–06:18
Aland Islands 05:32–06:44
Orkney 05:13–06:13
Svalbard and Jan Mayen 05:20–06:51
Isle of Man 05:18–05:51
Azerbaijan 07:08–07:17

Lunar occultations are only ever visible from a small fraction of the Earth's surface. Since the Moon is much closer to the Earth than other celestial objects, its exact position in the sky differs depending on your exact location on Earth due to its large parallax. The position of the Moon as seen from two points on opposite sides of the Earth varies by up to two degrees, or four times the diameter of the full moon.

This means that if the Moon is aligned to pass in front of a particular object for an observer on one side of the Earth, it will appear up to two degrees away from that object on the other side of the Earth.

The position of Venus at the moment of the occultation will be as follows:

Object Right Ascension Declination Constellation Magnitude Angular Size
Venus 10h11m10s 11°29'N Leo -4.1 0'16"

The coordinates above are given in J2000.0.

Next/previous occultations

« Previous Next »
Visible from the Contiguous United States Worldwide Worldwide Visible from the Contiguous United States
09 Jul 1980 05 Sep 1980 Occultations of Venus 18 Jul 1982 25 Apr 1987
05 Aug 1980 29 Sep 1980 Occultations 26 Oct 1980 01 Nov 1980

The sky on 13 May 2024

The sky on 13 May 2024
Sunrise
05:34
Sunset
20:02
Twilight ends
21:56
Twilight begins
03:40


Waxing Crescent

40%

5 days old

Planets
Rise Culm. Set
Mercury 04:41 11:11 17:40
Venus 05:23 12:25 19:26
Moon 10:10 18:01 01:41
Mars 03:50 10:03 16:15
Jupiter 05:51 13:03 20:16
Saturn 03:02 08:42 14:21
All times shown in EDT.

Source

The circumstances of this event were computed using the DE430 planetary ephemeris published by the Jet Propulsion Laboratory (JPL).

This event was automatically generated by searching the ephemeris for planetary alignments which are of interest to amateur astronomers, and the text above was generated based on an estimate of your location.

Related news

09 Sep 1980  –  Venus at highest altitude in morning sky
10 Nov 1981  –  Venus at greatest elongation east
18 Dec 1981  –  Venus at highest altitude in evening sky
01 Apr 1982  –  Venus at greatest elongation west

Image credit

The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.

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