The Moon and Saturn will share the same right ascension, with the Moon passing 4°06' to the south of Saturn. The Moon will be 6 days old.
At around the same time, the two objects will also make a close approach, technically called an appulse.
From Cambridge , the pair will be visible in the evening sky, becoming accessible around 17:01 (EST), 28° above your southern horizon, as dusk fades to darkness. They will then reach their highest point in the sky at 17:03, 28° above your southern horizon. They will continue to be observable until around 20:39, when they sink below 10° above your south-western horizon.
The Moon will be at mag -11.7, and Saturn at mag 0.4, both in the constellation Capricornus.
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 Saturn 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 | 20h39m50s | 23°19'S | Capricornus | -11.7 | 31'54"5 |
| Saturn | 20h39m50s | 19°13'S | Capricornus | 0.4 | 16"5 |
The coordinates above are given in J2000.0. The pair will be at an angular separation of 78° from the Sun, which is in Libra at this time of year.
The sky on 10 Nov 2021
| The sky on 10 November 2021 | ||||||||||||||||||||||||||||||||||
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45% 6 days old |
All times shown in EST.
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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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| 22 Oct 2022 | – Saturn ends retrograde motion |
Image credit
The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.