Uranus and 1 Ceres will share the same right ascension, with Uranus passing 7°40' to the south of 1 Ceres.
From South El Monte , the pair will become visible at around 21:15 (PDT), 30° above your western horizon, as dusk fades to darkness. They will then sink towards the horizon, setting 3 hours and 57 minutes after the Sun at 00:01.
Uranus will be at mag 5.6, and 1 Ceres at mag 8.8, both in the constellation Cancer.
A graph of the angular separation between Uranus and 1 Ceres 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 |
| Uranus | 08h47m30s | 18°32'N | Cancer | 5.6 | 3"6 |
| 1 Ceres | 08h47m30s | 26°12'N | Cancer | 8.8 | 0"0 |
The coordinates above are given in J2000.0. The pair will be at an angular separation of 53° from the Sun, which is in Taurus at this time of year.
The sky on 20 May 2026
| The sky on 20 May 2026 | ||||||||||||||||||||||||||||||||||
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30% 4 days old |
All times shown in PDT.
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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
| 08 Jan 1958 | – 1 Ceres at opposition |
| 08 May 1959 | – 1 Ceres at opposition |
| 11 Aug 1960 | – 1 Ceres at opposition |
| 08 Nov 1961 | – 1 Ceres at opposition |
Image credit
The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.