M44 and Uranus will make a close approach, passing within a mere 59.3 arcminutes of each other.
From South El Monte , the pair will become visible at around 19:28 (PST), 74° above your south-western horizon, as dusk fades to darkness. They will then sink towards the horizon, setting at 02:00.
M44 will be at mag 3.1; and Uranus will be at mag 5.5. Both objects will lie in the constellation Cancer.
They will be a little too widely separated to fit comfortably within the field of view of a telescope, but will be visible through a pair of binoculars.
A graph of the angular separation between M44 and Uranus 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 |
| M44 | 08h40m20s | 19°40'N | Cancer | 3.1 | 108'36"0 |
| Uranus | 08h42m50s | 18°52'N | Cancer | 5.5 | 3"8 |
The coordinates above are given in J2000.0. The pair will be at an angular separation of 102° from the Sun, which is in Pisces at this time of year.
The sky on 31 Dec 2025
| The sky on 31 December 2025 | ||||||||||||||||||||||||||||||||||
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95% 12 days old |
All times shown in PST.
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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.
Image credit
The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.