The Moon and Mars will share the same right ascension, with the Moon passing 0°43' to the south of Mars. The Moon will be 16 days old.
From San Diego, the pair will be visible in the morning sky, becoming accessible around 20:01, when they reach an altitude of 7° above your eastern horizon. They will then reach their highest point in the sky at 01:38, 63° above your southern horizon. They will be lost to dawn twilight around 06:28, 18° above your western horizon.
The Moon will be at mag -12.5, and Mars at mag -2.5, both in the constellation Pisces.
The pair 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.
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 coordinates above are given in J2000.0. The pair will be at an angular separation of 165° from the Sun, which is in Virgo at this time of year.
|The sky on 02 October 2020|
15 days old
All times shown in PDT.
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.
|23 Aug 2020||– Mars 2020: a great chance to see the red planet|
|06 Oct 2020||– Mars at perigee|
|13 Oct 2020||– Mars at opposition|
|30 Nov 2022||– Mars at perigee|
The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.