The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.

Close approach of the Moon and M45

Dominic Ford, Editor
From the Appulses feed

Tags: Appulse
Please wait
Loading 0/4
Click and drag to rotate
Mouse wheel to zoom in/out
Touch with mouse to dismiss
The sky at

The Moon and M45 will make a close approach, passing within a mere 55.5 arcminutes of each other. The Moon will be 15 days old.

From Cambridge , the pair will be visible in the evening sky, becoming accessible around 17:01 (EST), 13° above your eastern horizon, as dusk fades to darkness. They will then reach their highest point in the sky at 23:15, 71° above your southern horizon. They will continue to be observable until around 05:34, when they sink below 12° above your western horizon.

Begin typing the name of a town near to you, and then select the town from the list of options which appear below.

The Moon will be at mag -12.8; and M45 will be at mag 1.3. Both objects will lie in the constellation Taurus.

They will be a little too widely separated to fit comfortably 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 M45 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 03h46m30s 25°00'N Taurus -12.8 33'04"6
M45 03h47m30s 24°06'N Taurus 1.3 110'00"0

The coordinates above are given in J2000.0. The pair will be at an angular separation of 174° from the Sun, which is in Scorpius at this time of year.

The sky on 24 Nov 2026

The sky on 24 November 2026
Sunrise
06:43
Sunset
16:15
Twilight ends
17:54
Twilight begins
05:04

15-day old moon
Waning Gibbous

99%

15 days old

Planets
Rise Culm. Set
Mercury 05:03 10:15 15:26
Venus 03:32 09:02 14:31
Moon 15:15 --:-- 06:51
Mars 22:43 05:38 12:33
Jupiter 22:31 05:25 12:19
Saturn 13:55 20:01 02:06
All times shown in EST.

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.

Image credit

The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.

Share

Cambridge

Latitude:
Longitude:
Timezone:

42.38°N
71.11°W
EST

Color scheme