Close approach of the Moon and Jupiter

Dominic Ford, Editor
From the Appulses feed

Tags: Appulse

The Moon and Jupiter will make a close approach, passing within 4°09' of each other. The Moon will be 3 days old.

From Cambridge , the pair will become visible at around 18:02 (EDT), 37° above your western horizon, as dusk fades to darkness. They will then sink towards the horizon, setting 3 hours and 46 minutes after the Sun at 21:31.

The Moon will be at mag -10.6 in Cetus; and Jupiter will be at mag -2.1 in Aries.

They 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.

At around the same time, the pair will also share the same right ascension – called a conjunction.

A graph of the angular separation between the Moon and Jupiter around the time of closest approach is available here.

The positions of the pair at the moment of closest approach will be as follows:

Object Right Ascension Declination Constellation Magnitude Angular Size
The Moon 02h15m30s 8°09'N Cetus -10.6 31'45"8
Jupiter 02h09m50s 12°04'N Aries -2.1 34"2

The coordinates above are given in J2000.0. The pair will be at an angular separation of 45° from the Sun, which is in Aquarius at this time of year.

The sky on 16 Jun 2024

The sky on 16 June 2024
Sunrise
05:04
Sunset
20:23
Twilight ends
22:38
Twilight begins
02:49


Waxing Gibbous

75%

10 days old

Planets
Rise Culm. Set
Mercury 05:11 12:54 20:36
Venus 05:19 12:57 20:36
Moon 15:06 20:38 02:00
Mars 02:27 09:16 16:05
Jupiter 03:51 11:14 18:37
Saturn 00:45 06:26 12:06
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

20 Dec 1999  –  Jupiter ends retrograde motion
29 Sep 2000  –  Jupiter enters retrograde motion
27 Nov 2000  –  Jupiter at opposition
25 Jan 2001  –  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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