Conjunction of Mars and Uranus

Dominic Ford, Editor
From the Conjunctions feed


Mars and Uranus will share the same right ascension, with Mars passing 33' to the south of Uranus.

From South El Monte 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.

Mars will be at mag 1.2, 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 20h08m20s 21°16'S Capricornus 1.2 4"0
Uranus 20h08m20s 20°42'S Capricornus 5.9 3"4

The coordinates above are given in J2000.0. The pair will be at an angular separation of 12° from the Sun, which is in Sagittarius at this time of year.

The sky on 15 Jul 2025

The sky on 15 July 2025
Sunrise
05:49
Sunset
20:03
Twilight ends
21:44
Twilight begins
04:07


Waning Gibbous

68%

20 days old

Planets
Rise Culm. Set
Mercury 07:41 14:22 21:04
Venus 03:00 10:00 17:00
Moon 22:49 04:40 10:41
Mars 10:06 16:26 22:45
Jupiter 04:40 11:50 19:00
Saturn 23:28 05:27 11:25
All times shown in PDT.

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

06 Oct 1995  –  Uranus ends retrograde motion
08 May 1996  –  Uranus enters retrograde motion
24 Jul 1996  –  Uranus at opposition
09 Oct 1996  –  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.

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