The Moon and Mars will make a close approach, passing within a mere 31.4 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 19 days old.
From Fairfield , the pair will be visible in the morning sky, becoming accessible around 23:38, when they reach an altitude of 7° above your south-eastern horizon. They will then reach their highest point in the sky at 03:24, 26° above your southern horizon. They will be lost to dawn twilight around 05:39, 19° above your south-western horizon.
The Moon will be at mag -12.5; and Mars will be at mag -1.1. Both objects will lie in the constellation Ophiuchus.
They will be a little too widely separated to fit comfortably within the field of view of a telescope, but will 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 | 16h38m20s | 21°25'S | Ophiuchus | -12.5 | 30'19"7 |
| Mars | 16h37m50s | 21°56'S | Ophiuchus | -1.1 | 14"5 |
The coordinates above are given in J2000.0. The pair will be at an angular separation of 140° from the Sun, which is in Aries at this time of year.
The sky on 3 Jul 2024
| The sky on 3 July 2024 | ||||||||||||||||||||||||||||||||||
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4% 27 days old |
All times shown in EDT.
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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
| 21 Apr 2095 | – Mars enters retrograde motion |
| 26 May 2095 | – Mars at opposition |
| 03 Jun 2095 | – Mars at perigee |
| 03 Jul 2095 | – Mars ends retrograde motion |
Image credit
The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.