Conjunction of the Moon and Venus

Dominic Ford, Editor
From the Conjunctions feed


The Moon and Venus will share the same right ascension, with the Moon passing 4°46' to the south of Venus. The Moon will be 28 days old.

From South El Monte , the pair will be visible in the dawn sky, rising at 05:38 (PDT) – 1 hour and 19 minutes before the Sun – and reaching an altitude of 10° above the south-eastern horizon before fading from view as dawn breaks at around 06:40.

The Moon will be at mag -9.1, and Venus at mag -3.9, both in the constellation Sagittarius.

The pair 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.

A graph of the angular separation between the Moon and Venus 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 17h56m30s 27°48'S Sagittarius -9.1 33'20"2
Venus 17h56m30s 23°02'S Sagittarius -3.9 10"6

The coordinates above are given in J2000.0. The pair will be at an angular separation of 20° from the Sun, which is in Sagittarius at this time of year.

The sky on 27 Aug 2025

The sky on 27 August 2025
Sunrise
06:19
Sunset
19:24
Twilight ends
20:52
Twilight begins
04:51


Waxing Crescent

22%

4 days old

Planets
Rise Culm. Set
Mercury 05:06 11:54 18:42
Venus 03:46 10:44 17:43
Moon 10:37 16:07 21:29
Mars 09:24 15:14 21:04
Jupiter 02:32 09:40 16:47
Saturn 20:35 02:32 08:29
All times shown in PDT.

Warning

Never attempt to point a pair of binoculars or a telescope at an object close to the Sun. Doing so may result in immediate and permanent blindness.

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

01 Sep 2004  –  Venus at highest altitude in morning sky
03 Nov 2005  –  Venus at greatest elongation east
08 Dec 2005  –  Venus at highest altitude in evening sky
24 Feb 2006  –  Venus at highest altitude in morning sky

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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