Conjunction of the Moon and Mars

Dominic Ford, Editor
From the Conjunctions feed


The Moon and Mars will share the same right ascension, with the Moon passing 4°12' to the south of Mars. The Moon will be 28 days old.

From Fairfield however, the pair will not be observable – they will reach their highest point in the sky during daytime and will be no higher than 2° above the horizon at dawn.

The Moon will be at mag -9.4, and Mars at mag 1.3, both in the constellation Sagittarius.

The pair will be too widely separated to fit within the field of view of a telescope, but will be visible to the naked eye or through a pair of binoculars.

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

The positions of the two objects at the moment of conjunction will be as follows:

Object Right Ascension Declination Constellation Magnitude Angular Size
The Moon 19h52m00s 26°03'S Sagittarius -9.4 32'49"0
Mars 19h52m00s 21°51'S Sagittarius 1.3 4"0

The coordinates above are given in J2000.0. The pair will be at an angular separation of 24° from the Sun, which is in Capricornus at this time of year.

The sky on 8 Feb 2024

The sky on 8 February 2024
Sunrise
06:55
Sunset
17:17
Twilight ends
18:50
Twilight begins
05:21


Waning Crescent

2%

28 days old

Planets
Rise Culm. Set
Mercury 06:25 11:11 15:58
Venus 05:23 10:05 14:47
Moon 06:30 10:56 15:29
Mars 05:51 10:33 15:15
Jupiter 10:11 17:02 23:52
Saturn 07:50 13:16 18:43
All times shown in EST.

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

12 Jan 2023  –  Mars ends retrograde motion
06 Dec 2024  –  Mars enters retrograde motion
12 Jan 2025  –  Mars at perigee
15 Jan 2025  –  Mars at opposition

Image credit

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

Share