Conjunction of the Moon and Jupiter

Dominic Ford, Editor
From the Conjunctions feed


The Moon and Jupiter will share the same right ascension, with the Moon passing 3°43' to the south of Jupiter. The Moon will be 18 days old.

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

From Columbus , the pair will be visible in the morning sky, becoming accessible around 21:20, when they reach an altitude of 7° above your eastern horizon. They will then reach their highest point in the sky at 03:15, 61° above your southern horizon. They will be lost to dawn twilight around 07:06, 31° above your western horizon.

The Moon will be at mag -12.7 in the constellation Pisces, and Jupiter at mag -2.9 in the neighbouring constellation of Aries.

The pair will be too widely separated to fit 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 the Moon 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
The Moon 02h06m00s 7°25'N Pisces -12.7 32'32"6
Jupiter 02h06m00s 11°08'N Aries -2.9 47"5

The coordinates above are given in J2000.0. The pair will be at an angular separation of 151° from the Sun, which is in Virgo at this time of year.

The sky on 29 Jun 2024

The sky on 29 June 2024
Sunrise
06:03
Sunset
21:04
Twilight ends
23:07
Twilight begins
04:00


Waning Crescent

36%

23 days old

Planets
Rise Culm. Set
Mercury 07:18 14:45 22:13
Venus 06:34 14:03 21:32
Moon 01:27 07:56 14:37
Mars 02:53 09:49 16:45
Jupiter 04:04 11:22 18:40
Saturn 00:40 06:23 12:05
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

24 Aug 1999  –  Jupiter enters retrograde motion
23 Oct 1999  –  Jupiter at opposition
20 Dec 1999  –  Jupiter ends retrograde motion
29 Sep 2000  –  Jupiter enters 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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