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 6°13' to the south of Mars. The Moon will be 23 days old.

At around the same time, the two objects will also make a close approach, technically called an appulse.

From South El Monte , the pair will be visible in the morning sky, becoming accessible around 01:41, when they reach an altitude of 11° above your south-eastern horizon. They will then reach their highest point in the sky at 06:07, 43° above your southern horizon. They will be lost to dawn twilight around 06:15, 43° above your southern horizon.

The Moon will be at mag -11.8, and Mars at mag 0.9, both in the constellation Virgo.

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

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 14h19m00s 18°23'S Virgo -11.8 30'51"9
Mars 14h19m00s 12°10'S Virgo 0.9 6"5

The coordinates above are given in J2000.0. The pair will be at an angular separation of 82° from the Sun, which is in Capricornus at this time of year.

The sky on 4 Apr 2026

The sky on 4 April 2026
Sunrise
06:33
Sunset
19:14
Twilight ends
20:40
Twilight begins
05:07


Waning Gibbous

91%

16 days old

Planets
Rise Culm. Set
Mercury 05:30 11:14 16:58
Venus 07:34 14:14 20:53
Moon 21:14 02:27 07:34
Mars 05:50 11:45 17:41
Jupiter 11:57 19:06 02:16
Saturn 06:20 12:23 18:27
All times shown in PDT.

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

13 May 2061  –  Mars ends retrograde motion
08 Apr 2063  –  Mars enters retrograde motion
14 May 2063  –  Mars at opposition
22 May 2063  –  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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