Mars and Uranus will share the same right ascension, with Mars passing 48' to the south of Uranus.
At around the same time, the two objects will also make a close approach, technically called an appulse.
From Fairfield , the pair will become visible at around 17:37 (EDT), 33° above your southern horizon, as dusk fades to darkness. They will then sink towards the horizon, setting at 22:13.
Mars will be at mag 0.4, and Uranus at mag 5.9, both in the constellation Capricornus.
The pair will be a little too widely separated to fit comfortably within the field of view of a telescope, but will be visible through a pair of binoculars.
A graph of the angular separation between Mars and Uranus 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 |
| Mars | 21h35m10s | 15°55'S | Capricornus | 0.4 | 7"5 |
| Uranus | 21h35m10s | 15°07'S | Capricornus | 5.9 | 3"4 |
The coordinates above are given in J2000.0. The pair will be at an angular separation of 76° from the Sun, which is in Scorpius at this time of year.
The sky on 29 Sep 2024
| The sky on 29 September 2024 | ||||||||||||||||||||||||||||||||||
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6% 26 days old |
All times shown in EDT.
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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
| 30 Oct 2001 | – Uranus ends retrograde motion |
| 02 Jun 2002 | – Uranus enters retrograde motion |
| 19 Aug 2002 | – Uranus at opposition |
| 04 Nov 2002 | – Uranus 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.