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 2°12' of each other. The Moon will be 20 days old.

From Cambridge , the pair will be visible in the morning sky, becoming accessible around 21:06, when they reach an altitude of 7° above your eastern horizon. They will then reach their highest point in the sky at 03:40, 68° above your southern horizon. They will be lost to dawn twilight around 06:40, 46° above your western horizon.

The Moon will be at mag -12.5; and Jupiter will be at mag -2.7. Both objects will lie in the constellation Taurus.

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 04h39m00s 18°57'N Taurus -12.5 32'04"7
Jupiter 04h37m00s 21°07'N Taurus -2.7 44"9

The coordinates above are given in J2000.0. The pair will be at an angular separation of 133° from the Sun, which is in Virgo at this time of year.

The sky on 2 Sep 2024

The sky on 2 September 2024
Sunrise
06:08
Sunset
19:16
Twilight ends
20:55
Twilight begins
04:28


Waxing Crescent

0%

29 days old

Planets
Rise Culm. Set
Mercury 04:41 11:34 18:27
Venus 08:14 14:13 20:13
Moon 05:27 12:30 19:19
Mars 00:12 07:48 15:25
Jupiter 23:36 07:07 14:39
Saturn 19:33 01:09 06:44
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

29 Sep 2000  –  Jupiter enters retrograde motion
27 Nov 2000  –  Jupiter at opposition
25 Jan 2001  –  Jupiter ends retrograde motion
02 Nov 2001  –  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.

Share