The Moon and Jupiter will share the same right ascension, with the Moon passing 0°47' to the north of Jupiter. The Moon will be 27 days old.
From Fairfield, the pair will be difficult to observe as they will appear no higher than 8° above the horizon. They will be visible in the dawn sky, rising at 04:27 (EDT) – 1 hour and 6 minutes before the Sun – and reaching an altitude of 8° above the eastern horizon before fading from view as dawn breaks around 05:13.
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 Jupiter 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 coordinates above are given in J2000.0. The pair will be at an angular separation of 25° from the Sun, which is in Taurus at this time of year.
|The sky on 17 May 2023|
27 days old
All times shown in EDT.
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.
|26 Sep 2022||– Jupiter at opposition|
|03 Nov 2023||– Jupiter at opposition|
|07 Dec 2024||– Jupiter at opposition|
|10 Jan 2026||– Jupiter at opposition|
The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.