Conjunction of Venus and Jupiter

Dominic Ford, Editor
From the Conjunctions feed


Venus and Jupiter will share the same right ascension, with Venus passing 35' to the north of Jupiter.

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

From Cambridge , the pair will be visible in the dawn sky, rising at 03:25 (EDT) – 2 hours and 55 minutes before the Sun – and reaching an altitude of 26° above the south-eastern horizon before fading from view as dawn breaks at around 06:02.

Venus will be at mag -4.0, and Jupiter at mag -1.7, 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 to the naked eye or through a pair of binoculars.

A graph of the angular separation between Venus and Jupiter 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
Venus 12h32m50s 1°43'S Virgo -4.0 13"1
Jupiter 12h32m50s 2°18'S Virgo -1.7 30"8

The coordinates above are given in J2000.0. The pair will be at an angular separation of 34° from the Sun, which is in Libra at this time of year.

The sky on 12 May 2025

The sky on 12 May 2025
Sunrise
05:23
Sunset
19:55
Twilight ends
21:52
Twilight begins
03:27


Waning Gibbous

99%

15 days old

Planets
Rise Culm. Set
Mercury 04:46 11:29 18:11
Venus 03:38 09:50 16:03
Moon 19:22 00:10 04:51
Mars 10:57 18:15 01:33
Jupiter 07:17 14:52 22:27
Saturn 03:26 09:20 15:14
All times shown in EDT.

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

04 May 2004  –  Jupiter ends retrograde motion
01 Feb 2005  –  Jupiter enters retrograde motion
03 Apr 2005  –  Jupiter at opposition
05 Jun 2005  –  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.

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