The Moon and Jupiter will make a close approach, passing within 1°21' of each other. The Moon will be 16 days old.
From Fairfield , the pair will be visible in the morning sky, becoming accessible around 19:22, when they reach an altitude of 7° above your eastern horizon. They will then reach their highest point in the sky at 01:30, 63° above your southern horizon. They will be lost to dawn twilight around 06:51, 16° above your western horizon.
The Moon will be at mag -12.8; and Jupiter will be at mag -2.5. Both objects will lie in the constellation Leo.
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 pair will also share the same right ascension – called a conjunction.
A graph of the angular separation between the Moon and Jupiter around the time of closest approach is available here.
The positions of the pair at the moment of closest approach will be as follows:
| Object | Right Ascension | Declination | Constellation | Magnitude | Angular Size |
| The Moon | 09h44m00s | 13°15'N | Leo | -12.8 | 33'02"8 |
| Jupiter | 09h46m20s | 14°29'N | Leo | -2.5 | 43"7 |
The coordinates above are given in J2000.0. The pair will be at an angular separation of 159° from the Sun, which is in Capricornus at this time of year.
The sky on 23 Jan 2027
| The sky on 23 January 2027 | ||||||||||||||||||||||||||||||||||
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94% 16 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.
Related news
| 12 Dec 2026 | – Jupiter enters retrograde motion |
| 10 Feb 2027 | – Jupiter at opposition |
| 12 Apr 2027 | – Jupiter ends retrograde motion |
| 12 Jan 2028 | – Jupiter enters 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.