Close approach of the Moon and Saturn

Dominic Ford, Editor
From the Appulses feed

Tags: Appulse

The Moon and Saturn will make a close approach, passing within a mere 20.2 arcminutes of each other. From some parts of the world, the Moon will pass in front of Saturn, creating a lunar occultation. The Moon will be 23 days old.

From Jacksonville , the pair will be visible in the dawn sky, rising at 02:21 (EST) and reaching an altitude of 39° above the south-eastern horizon before fading from view as dawn breaks at around 05:45.

The Moon will be at mag -11.8; and Saturn will be at mag 0.9. Both objects will lie in the constellation Aquarius.

They will be close enough to fit within the field of view of a telescope, but will also be visible to the naked eye or through a pair of binoculars.

At around the same time, the pair will also share the same right ascension – called a conjunction.

A graph of the angular separation between the Moon and Saturn around the time of closest approach is available here.

The positions of the pair at the moment of closest approach will be as follows:

Object Right Ascension Declination Constellation Magnitude Angular Size
The Moon 23h20m40s 6°36'S Aquarius -11.8 32'19"4
Saturn 23h20m10s 6°18'S Aquarius 0.9 16"9

The coordinates above are given in J2000.0. The pair will be at an angular separation of 81° from the Sun, which is in Taurus at this time of year.

The sky on 31 May 2024

The sky on 31 May 2024
Sunrise
06:22
Sunset
20:23
Twilight ends
21:58
Twilight begins
04:47


Waning Crescent

37%

23 days old

Planets
Rise Culm. Set
Mercury 05:33 12:18 19:03
Venus 06:21 13:18 20:14
Moon 02:27 08:17 14:15
Mars 03:54 10:16 16:37
Jupiter 05:52 12:43 19:35
Saturn 02:21 08:08 13:56
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

04 Nov 2023  –  Saturn ends retrograde motion
29 Jun 2024  –  Saturn enters retrograde motion
08 Sep 2024  –  Saturn at opposition
15 Nov 2024  –  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.

Share