Conjunction of Saturn and Mars

Dominic Ford, Editor
From the Conjunctions feed


Saturn and Mars will share the same right ascension, with Saturn passing 1°47' to the north of Mars.

At around the same time, the two objects will also make a close approach, technically called an appulse.

From South El Monte , the pair will be difficult to observe as they will appear no higher than 16° above the horizon. They will be visible in the dawn sky, rising at 04:16 (PDT) – 2 hours and 11 minutes before the Sun – and reaching an altitude of 16° above the south-eastern horizon before fading from view as dawn breaks at around 05:43.

Saturn will be at mag 0.5, and Mars at mag 1.7, 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 to the naked eye or through a pair of binoculars.

A graph of the angular separation between Saturn and Mars 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 14h27m10s 12°12'S Libra 0.5 15"5
Mars 14h27m10s 13°59'S Libra 1.7 3"8

The coordinates above are given in J2000.0. The pair will be at an angular separation of 26° from the Sun, which is in Scorpius at this time of year.

The sky on 10 Jul 2026

The sky on 10 July 2026
Sunrise
05:46
Sunset
20:05
Twilight ends
21:48
Twilight begins
04:03


Waning Crescent

13%

26 days old

Planets
Rise Culm. Set
Mercury 06:17 13:08 19:59
Venus 09:12 15:50 22:27
Moon 01:46 09:05 16:32
Mars 02:58 10:03 17:07
Jupiter 06:53 13:54 20:54
Saturn 00:22 06:34 12:45
All times shown in PDT.

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.

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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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