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 37' to the south of Jupiter. The Moon will be 2 days old.

From Fairfield , the pair will become visible at around 16:52 (EDT), 10° above your south-western horizon, as dusk fades to darkness. They will then sink towards the horizon, setting 1 hour and 32 minutes after the Sun at 18:05.

The Moon will be at mag -8.8, and Jupiter at mag -1.9, both in the constellation Sagittarius.

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 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 20h01m30s 21°32'S Sagittarius -8.8 29'31"9
Jupiter 20h01m30s 20°55'S Sagittarius -1.9 31"9

The coordinates above are given in J2000.0. The pair will be at an angular separation of 20° from the Sun, which is in Sagittarius at this time of year.

The sky on 8 Jul 2024

The sky on 8 July 2024
Sunrise
05:25
Sunset
20:27
Twilight ends
22:32
Twilight begins
03:20


Waxing Crescent

7%

3 days old

Planets
Rise Culm. Set
Mercury 07:20 14:33 21:47
Venus 06:10 13:37 21:03
Moon 07:51 15:19 22:35
Mars 01:54 09:00 16:06
Jupiter 02:54 10:16 17:39
Saturn 23:27 05:08 10:49
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

08 Sep 2008  –  Jupiter ends retrograde motion
15 Jun 2009  –  Jupiter enters retrograde motion
14 Aug 2009  –  Jupiter at opposition
13 Oct 2009  –  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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