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

Close approach of the Moon and Mars

Dominic Ford, Editor
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The sky at

The Moon and Mars will make a close approach, passing within a mere 18.4 arcminutes of each other. From some parts of the world, the Moon will pass in front of Mars, creating a lunar occultation. The Moon will be 21 days old.

From Fairfield , the pair will be visible in the morning sky, becoming accessible around 00:58, when they reach an altitude of 10° above your south-eastern horizon. They will then reach their highest point in the sky at 04:57, 32° above your southern horizon. They will be lost to dawn twilight around 06:07, 30° above your southern horizon.

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The Moon will be at mag -12.2; and Mars will be at mag 0.3. Both objects will lie in the constellation Libra.

They will be close enough to fit within the field of view of a telescope, but will also be visible to the naked eye or through a pair of binoculars.

At around the same time, the pair will also share the same right ascension – called a conjunction.

A graph of the angular separation between the Moon and Mars around the time of closest approach is available here.

The positions of the pair at the moment of closest approach will be as follows:

Object Right Ascension Declination Constellation Magnitude Angular Size
The Moon 15h10m30s 15°43'S Libra -12.2 31'37"9
Mars 15h10m00s 16°01'S Libra 0.3 8"6

The coordinates above are given in J2000.0. The pair will be at an angular separation of 103° from the Sun, which is in Aquarius at this time of year.

The sky on 26 Jun 2024

The sky on 26 June 2024
Sunrise
05:19
Sunset
20:29
Twilight ends
22:37
Twilight begins
03:10

20-day old moon
Waning Gibbous

69%

20 days old

Planets
Rise Culm. Set
Mercury 06:19 13:54 21:29
Venus 05:46 13:20 20:54
Moon 23:35 04:50 10:16
Mars 02:17 09:13 16:09
Jupiter 03:32 10:53 18:13
Saturn 00:14 05:55 11:37
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

11 May 1982  –  Mars ends retrograde motion
05 Apr 1984  –  Mars enters retrograde motion
11 May 1984  –  Mars at opposition
19 May 1984  –  Mars at perigee

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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Fairfield

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41.14°N
73.26°W
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