Conjunction of Saturn and Ceres

Dominic Ford, Editor
From the Conjunctions feed


Saturn and 1 Ceres will share the same right ascension, with Saturn passing 1°21' to the south of 1 Ceres.

From South El Monte however, the pair will not be readily observable since they will be very close to the Sun, at a separation of only 13° from it.

Saturn will be at mag 0.5, and 1 Ceres at mag 8.8, both in the constellation Libra.

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 Saturn 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
Saturn 15h17m50s 16°11'S Libra 0.5 15"2
1 Ceres 15h17m50s 14°49'S Libra 8.8 0"0

The coordinates above are given in J2000.0. The pair will be at an angular separation of 13° from the Sun, which is in Libra at this time of year.

The sky on 4 Aug 2026

The sky on 4 August 2026
Sunrise
06:02
Sunset
19:50
Twilight ends
21:24
Twilight begins
04:27


Waning Gibbous

59%

21 days old

Planets
Rise Culm. Set
Mercury 04:35 11:36 18:37
Venus 09:44 15:48 21:53
Moon 22:35 05:13 12:00
Mars 02:26 09:38 16:49
Jupiter 05:42 12:38 19:34
Saturn 22:44 04:56 11:08
All times shown in PDT.

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 DE440 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

25 Mar 2161  –  1 Ceres at opposition
10 Jul 2162  –  1 Ceres at opposition
07 Oct 2163  –  1 Ceres at opposition
11 Jan 2165  –  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.

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