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 5°39' to the north of Jupiter. The Moon will be 25 days old.

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

From South El Monte , the pair will be visible in the dawn sky, rising at 04:10 (PDT) – 2 hours and 26 minutes before the Sun – and reaching an altitude of 22° above the south-eastern horizon before fading from view as dawn breaks at around 06:21.

The Moon will be at mag -10.9 in the constellation Aquarius, and Jupiter at mag -2.1 in the neighbouring constellation of Capricornus.

The pair will be too widely separated to fit within the field of view of a telescope or pair of binoculars, but will be visible to the naked eye.

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 20h59m10s 11°54'S Aquarius -10.9 31'19"1
Jupiter 20h59m10s 17°34'S Capricornus -2.1 34"2

The coordinates above are given in J2000.0. The pair will be at an angular separation of 53° from the Sun, which is in Pisces at this time of year.

The sky on 5 Aug 2026

The sky on 5 August 2026
Sunrise
06:03
Sunset
19:49
Twilight ends
21:23
Twilight begins
04:28


Waning Crescent

47%

22 days old

Planets
Rise Culm. Set
Mercury 04:36 11:38 18:39
Venus 09:45 15:48 21:51
Moon 23:06 06:02 13:07
Mars 02:25 09:37 16:49
Jupiter 05:39 12:35 19:31
Saturn 22:40 04:52 11:04
All times shown in PDT.

Source

The circumstances of this event were computed using the DE440 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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