Close approach of the Moon, Venus and Jupiter

Dominic Ford, Editor
From the Appulses feed

Tags: Appulse

The Moon, Venus and Jupiter will make a close approach, passing within 4°52' of each other. The Moon will be 26 days old.

From South El Monte , the trio will be visible in the dawn sky, rising at 04:12 (PDT) – 2 hours and 5 minutes before the Sun – and reaching an altitude of 20° above the south-eastern horizon before fading from view as dawn breaks at around 06:01.

The Moon will be at mag -10.7; Venus will be at mag -4.3; and Jupiter will be at mag -2.1. The trio will lie in the constellation Aquarius.

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 trio will also share the same right ascension – called a conjunction.

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

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

Object Right Ascension Declination Constellation Magnitude Angular Size
The Moon 22h35m30s 3°30'S Aquarius -10.7 30'04"1
Venus 22h42m20s 8°04'S Aquarius -4.3 21"7
Jupiter 22h44m40s 8°55'S Aquarius -2.1 34"3

The coordinates above are given in J2000.0. The trio will be at an angular separation of 49° from the Sun, which is in Pisces at this time of year.

The sky on 29 Aug 2025

The sky on 29 August 2025
Sunrise
06:21
Sunset
19:21
Twilight ends
20:48
Twilight begins
04:53


Waxing Crescent

41%

6 days old

Planets
Rise Culm. Set
Mercury 05:15 12:00 18:45
Venus 03:49 10:46 17:44
Moon 12:34 17:35 22:30
Mars 09:22 15:11 20:59
Jupiter 02:26 09:33 16:41
Saturn 20:27 02:24 08:20
All times shown in PDT.

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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