Jupiter and Mars will share the same right ascension, with Jupiter passing 49' to the south of Mars.
From Fairfield however, the pair will not be readily observable since they will be very close to the Sun, at a separation of only 12° from it.
Jupiter will be at mag -1.8, and Mars at mag 1.8, both in the constellation Gemini.
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 Jupiter 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 |
| Jupiter | 07h41m10s | 21°41'N | Gemini | -1.8 | 30"9 |
| Mars | 07h41m10s | 22°30'N | Gemini | 1.8 | 3"5 |
The coordinates above are given in J2000.0. The pair will be at an angular separation of 12° from the Sun, which is in Gemini at this time of year.
The sky on 30 Sep 2024
| The sky on 30 September 2024 | ||||||||||||||||||||||||||||||||||
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2% 27 days old |
All times shown in EDT.
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Warning
Never attempt to point a pair of binoculars or a telescope at an object close to the Sun. Doing so may result in immediate and permanent blindness.
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
| 01 Mar 2002 | – Jupiter ends retrograde motion |
| 04 Dec 2002 | – Jupiter enters retrograde motion |
| 02 Feb 2003 | – Jupiter at opposition |
| 03 Apr 2003 | – Jupiter ends retrograde motion |
Image credit
The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.