The Moon and Venus will share the same right ascension, with the Moon passing 7°51' to the north of Venus. The Moon will be 3 days old.
From Fairfield , the pair will be difficult to observe as they will appear no higher than 9° above the horizon. They will become visible at around 20:40 (EST), 9° above your western horizon, as dusk fades to darkness. They will then sink towards the horizon, setting 1 hour and 12 minutes after the Sun at 21:33.
The Moon will be at mag -9.5, and Venus at mag -4.4, both in the constellation Leo.
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 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 | 09h57m00s | 17°15'N | Leo | -9.5 | 29'23"7 |
Venus | 09h57m00s | 9°23'N | Leo | -4.4 | 45"4 |
The coordinates above are given in J2000.0. The pair will be at an angular separation of 28° from the Sun, which is in Gemini at this time of year.
The sky on 20 Jul 2023
The sky on 20 July 2023 | ||||||||||||||||||||||||||||||||||
8% 3 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.
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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.