Close approach of the Moon and Mars

Dominic Ford, Editor
From the Appulses feed

Tags: Appulse

The Moon and Mars will make a close approach, passing within 3°51' of each other. The Moon will be 17 days old.

From South El Monte , the pair will be visible in the morning sky, becoming accessible around 20:43, when they reach an altitude of 7° above your north-eastern horizon. They will then reach their highest point in the sky at 03:07, 78° above your southern horizon. They will be lost to dawn twilight around 06:50, 40° above your western horizon.

The Moon will be at mag -12.7; and Mars will be at mag -1.5. Both objects will lie in the constellation Taurus.

They 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.

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 05h01m20s 19°09'N Taurus -12.7 32'58"1
Mars 05h00m50s 23°00'N Taurus -1.5 16"7

The coordinates above are given in J2000.0. The pair will be at an angular separation of 142° from the Sun, which is in Libra at this time of year.

The sky on 23 Apr 2026

The sky on 23 April 2026
Sunrise
06:09
Sunset
19:29
Twilight ends
20:59
Twilight begins
04:39


Waxing Crescent

47%

6 days old

Planets
Rise Culm. Set
Mercury 05:25 11:36 17:46
Venus 07:30 14:31 21:33
Moon 11:49 19:09 02:19
Mars 05:13 11:24 17:36
Jupiter 10:51 18:00 01:09
Saturn 05:11 11:17 17:23
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

22 Oct 2069  –  Mars enters retrograde motion
22 Nov 2069  –  Mars at perigee
30 Nov 2069  –  Mars at opposition
04 Jan 2070  –  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.

Share