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 a mere 7.5 arcminutes of each other. From some parts of the world, the Moon will pass in front of Jupiter, creating a lunar occultation. The Moon will be 15 days old.

From Fairfield , the pair will be visible between 20:08 and 05:39. They will become accessible at around 20:08, when they rise to an altitude of 7° above your eastern horizon. They will reach their highest point in the sky at 00:54, 40° above your southern horizon. They will become inaccessible at around 05:39 when they sink below 7° above your western horizon.

The Moon will be at mag -12.6; and Jupiter will be at mag -2.5. Both objects will lie in the constellation Virgo.

They will be close enough to fit within the field of view of a telescope, but will also 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 13h40m00s 8°36'S Virgo -12.6 30'26"7
Jupiter 13h39m50s 8°43'S Virgo -2.5 43"3

The coordinates above are given in J2000.0. The pair will be at an angular separation of 178° from the Sun, which is in Pisces at this time of year.

The sky on 23 Jul 2024

The sky on 23 July 2024
Sunrise
05:37
Sunset
20:17
Twilight ends
22:14
Twilight begins
03:40


Waning Gibbous

91%

18 days old

Planets
Rise Culm. Set
Mercury 08:00 14:43 21:25
Venus 06:45 13:54 21:03
Moon 21:35 02:43 08:00
Mars 01:27 08:44 16:01
Jupiter 02:06 09:30 16:54
Saturn 22:27 04:08 09:48
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.

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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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