Conjunction of the Moon and Saturn

Dominic Ford, Editor
From the Conjunctions feed


The Moon and Saturn will share the same right ascension, with the Moon passing 3°09' to the north of Saturn. The Moon will be 23 days old.

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

From Columbus , the pair will be visible in the dawn sky, rising at 02:41 (EDT) – 3 hours and 20 minutes before the Sun – and reaching an altitude of 28° above the south-eastern horizon before fading from view as dawn breaks at around 05:20.

The Moon will be at mag -11.5, and Saturn at mag 0.7, both in the constellation Pisces.

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 the Moon and Saturn 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
The Moon 00h26m10s 3°34'N Pisces -11.5 31'20"5
Saturn 00h26m10s 0°25'N Pisces 0.7 17"0

The coordinates above are given in J2000.0. The pair will be at an angular separation of 71° from the Sun, which is in Taurus at this time of year.

The sky on 2 Oct 2024

The sky on 2 October 2024
Sunrise
07:27
Sunset
19:11
Twilight ends
20:41
Twilight begins
05:56


Waxing Crescent

0%

29 days old

Planets
Rise Culm. Set
Mercury 07:34 13:26 19:18
Venus 10:09 15:18 20:28
Moon 07:14 13:16 19:09
Mars 00:24 07:52 15:19
Jupiter 22:41 06:06 13:30
Saturn 18:11 23:46 05:21
All times shown in EDT.

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

11 Feb 1996  –  Saturn ring plane crossing
18 Jul 1996  –  Saturn enters retrograde motion
26 Sep 1996  –  Saturn at opposition
03 Dec 1996  –  Saturn 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.

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