Conjunction of Jupiter and Uranus

Dominic Ford, Editor
From the Conjunctions feed


Jupiter and Uranus will share the same right ascension, with Jupiter passing 31' to the north of Uranus.

At around the same time, the two objects will also make a close approach, technically called an appulse.

From South El Monte , the pair will be visible in the dawn sky, rising at 00:54 (PDT) and reaching an altitude of 51° above the south-eastern horizon before fading from view as dawn breaks at around 05:43.

Jupiter will be at mag -1.9, and Uranus at mag 5.5, both in the constellation Virgo.

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 Jupiter 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
Jupiter 12h15m50s 0°24'S Virgo -1.9 34"2
Uranus 12h15m50s 0°55'S Virgo 5.5 3"7

The coordinates above are given in J2000.0. The pair will be at an angular separation of 73° from the Sun, which is in Ophiuchus at this time of year.

The sky on 9 Sep 2025

The sky on 9 September 2025
Sunrise
06:28
Sunset
19:06
Twilight ends
20:31
Twilight begins
05:03


Waning Gibbous

92%

17 days old

Planets
Rise Culm. Set
Mercury 06:13 12:38 19:02
Venus 04:10 10:57 17:45
Moon 19:48 02:05 08:32
Mars 09:13 14:54 20:34
Jupiter 01:52 08:58 16:05
Saturn 19:42 01:37 07:33
All times shown in PDT.

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 Jun 1968  –  Uranus ends retrograde motion
07 Jan 1969  –  Uranus enters retrograde motion
22 Mar 1969  –  Uranus at opposition
06 Jun 1969  –  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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