The Moon and Mars will make a close approach, passing within 1°25' of each other. The Moon will be 23 days old.
The Moon will be at mag -11.5; and Mars will be at mag 1.2. Both objects will lie in the constellation Virgo.
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.
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 coordinates above are given in J2000.0. The pair will be at an angular separation of 72° from the Sun, which is in Sagittarius at this time of year.
|The sky on 03 January 2016|
23 days old
All times shown in EST.
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.
|20 Nov 2015||– Mars at aphelion|
|22 May 2016||– Mars at opposition|
|30 May 2016||– Mars at perigee|
|29 Oct 2016||– Mars at perihelion|
The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.