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 15.7 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 20 days old.

From Jacksonville , the pair will be visible in the morning sky, becoming accessible around 01:13, when they reach an altitude of 9° above your south-eastern horizon. They will then reach their highest point in the sky at 05:33, 39° above your southern horizon. They will be lost to dawn twilight around 06:56, 35° above your south-western horizon.

Begin typing the name of a town near to you, and then select the town from the list of options which appear below.

The Moon will be at mag -12.3 in Ophiuchus; and Mars will be at mag -0.3 in Scorpius.

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 16h23m20s 20°23'S Ophiuchus -12.3 30'17"4
Mars 16h23m00s 20°38'S Scorpius -0.3 10"8

The coordinates above are given in J2000.0. The pair will be at an angular separation of 117° from the Sun, which is in Pisces at this time of year.

The sky on 22 Jul 2024

The sky on 22 July 2024
Sunrise
06:36
Sunset
20:26
Twilight ends
21:59
Twilight begins
05:03

17-day old moon
Waning Gibbous

95%

17 days old

Planets
Rise Culm. Set
Mercury 08:47 15:17 21:47
Venus 07:39 14:26 21:14
Moon 21:06 02:22 07:44
Mars 02:28 09:19 16:10
Jupiter 03:10 10:07 17:03
Saturn 22:58 04:45 10:33
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.

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21 Apr 2095  –  Mars enters retrograde motion
26 May 2095  –  Mars at opposition
03 Jun 2095  –  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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Jacksonville

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30.33°N
81.66°W
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