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 54.8 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 9 days old.

From Columbus , the pair will be visible in the evening sky, becoming accessible around 20:02 (EST), 21° above your southern horizon, as dusk fades to darkness. They will then reach their highest point in the sky at 21:22, 23° above your southern horizon. They will continue to be observable until around 00:49, when they sink below 7° above your south-western horizon.

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The Moon will be at mag -12.4; and Mars will be at mag -1.3. Both objects will lie in the constellation Sagittarius.

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 19h21m40s 27°21'S Sagittarius -12.4 32'15"2
Mars 19h21m00s 26°27'S Sagittarius -1.3 15"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 Leo at this time of year.

The sky on 24 Nov 2024

The sky on 24 November 2024
Sunrise
07:25
Sunset
17:09
Twilight ends
18:44
Twilight begins
05:49

23-day old moon
Waning Crescent

27%

23 days old

Planets
Rise Culm. Set
Mercury 09:09 13:40 18:11
Venus 10:49 15:21 19:52
Moon 01:04 07:35 13:56
Mars 21:28 04:47 12:07
Jupiter 18:00 01:23 08:47
Saturn 13:39 19:12 00:45
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 Aug 1986  –  Mars ends retrograde motion
26 Aug 1988  –  Mars enters retrograde motion
21 Sep 1988  –  Mars at perigee
27 Sep 1988  –  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.

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Columbus

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39.96°N
83.00°W
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