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 58.0 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 23 days old.

From Cambridge , the pair will be visible in the dawn sky, rising at 23:18 (EST) and reaching an altitude of 62° above the south-eastern horizon before fading from view as dawn breaks at around 05:36.

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The Moon will be at mag -11.8; and Mars will be at mag 0.9. Both objects will lie in the constellation Leo.

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 09h26m20s 15°46'N Leo -11.8 31'50"8
Mars 09h27m50s 16°40'N Leo 0.9 6"5

The coordinates above are given in J2000.0. The pair will be at an angular separation of 80° from the Sun, which is in Libra at this time of year.

The sky on 2 Nov 2026

The sky on 2 November 2026
Sunrise
06:16
Sunset
16:36
Twilight ends
18:11
Twilight begins
04:40

23-day old moon
Waning Crescent

36%

23 days old

Planets
Rise Culm. Set
Mercury 06:44 11:42 16:40
Venus 05:11 10:22 15:34
Moon 22:59 06:18 13:22
Mars 23:18 06:25 13:32
Jupiter 23:47 06:44 13:40
Saturn 15:24 21:31 03:38
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.

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19 Feb 2027  –  Mars at opposition
19 Feb 2027  –  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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Cambridge

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Longitude:
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42.38°N
71.11°W
EST

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