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 3°02' of each other. The Moon will be 23 days old.

From Los Angeles , the pair will be visible in the dawn sky, rising at 01:07 (PDT) and reaching an altitude of 34° above the southern horizon before fading from view as dawn breaks at around 05:55.

Begin typing the name of a town near to you, and then select the town from the list of options which appear below.

The Moon will be at mag -11.8; and Mars will be at mag 0.7. Both objects will lie in the constellation Ophiuchus.

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 16h29m20s 18°00'S Ophiuchus -11.8 30'43"0
Mars 16h28m10s 21°02'S Ophiuchus 0.7 7"0

The coordinates above are given in J2000.0. The pair will be at an angular separation of 85° from the Sun, which is in Aquarius at this time of year.

The sky on 22 Feb 2033

The sky on 22 February 2033
Sunrise
06:27
Sunset
17:42
Twilight ends
19:06
Twilight begins
05:03

23-day old moon
Waning Crescent

41%

23 days old

Planets
Rise Culm. Set
Mercury 06:42 12:35 18:29
Venus 07:33 13:58 20:24
Moon 00:32 05:55 11:16
Mars 01:07 06:09 11:12
Jupiter 05:47 11:05 16:24
Saturn 12:30 19:38 02:47
All times shown in PST.

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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27 Jun 2033  –  Mars at opposition
05 Jul 2033  –  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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Los Angeles

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34.05°N
118.24°W
PDT

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