Uranus and Neptune will share the same right ascension, with Uranus passing 1°05' to the south of Neptune.
From Fairfield however, the pair will not be readily observable since they will be very close to the Sun, at a separation of only 16° from it.
Uranus will be at mag 5.8, and Neptune at mag 8.0, both in the constellation Sagittarius.
The pair will be too widely separated to fit within the field of view of a telescope, but will be visible through a pair of binoculars.
A graph of the angular separation between Uranus and Neptune 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 | 19h23m30s | 22°28'S | Sagittarius | 5.8 | 3"4 |
| Neptune | 19h23m30s | 21°22'S | Sagittarius | 8.0 | 2"1 |
The coordinates above are given in J2000.0. The pair will be at an angular separation of 16° from the Sun, which is in Capricornus at this time of year.
The sky on 10 May 2025
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97% 13 days old |
All times shown in EDT.
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Warning
Never attempt to point a pair of binoculars or a telescope at an object close to the Sun. Doing so may result in immediate and permanent blindness.
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
| 27 Sep 1992 | – Neptune ends retrograde motion |
| 22 Apr 1993 | – Neptune enters retrograde motion |
| 11 Jul 1993 | – Neptune at opposition |
| 30 Sep 1993 | – Neptune 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.