The Moon and Venus will share the same right ascension, with the Moon passing 50' to the north of Venus. The Moon will be 28 days old.
At around the same time, the two objects will also make a close approach, technically called an appulse.
From Cambridge however, the pair will not be observable – they will reach their highest point in the sky during daytime and will be no higher than 6° above the horizon at dawn.
The Moon will be at mag -9.0, and Venus at mag -3.9, both in the constellation Aries.
The pair will be a little too widely separated to fit comfortably 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 | 02h42m20s | 15°03'N | Aries | -9.0 | 29'36"0 |
| Venus | 02h42m20s | 14°12'N | Aries | -3.9 | 10"8 |
The coordinates above are given in J2000.0. The pair will be at an angular separation of 22° from the Sun, which is in Taurus at this time of year.
The sky on 18 Sep 2024
| The sky on 18 September 2024 | ||||||||||||||||||||||||||||||||||
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98% 15 days old |
All times shown in EDT.
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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
| 13 Jan 1995 | – Venus at greatest elongation west |
| 31 Mar 1996 | – Venus at highest altitude in evening sky |
| 31 Mar 1996 | – Venus at greatest elongation east |
| 20 Aug 1996 | – Venus at greatest elongation west |
Image credit
The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.