Simulated image courtesy of Tom Ruen.

The Moon at perihelion

Dominic Ford, Editor
From the Moon feed

Objects: The Moon
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The sky at

The Moon's monthly orbit around the Earth will carry it to its closest point to the Sun – its perihelion – at a distance of 0.9852 AU from the Sun.

This happens at around the time when the Moon's orbit carries it between the Sun and the Earth, at around the same time that it passes new moon.

At the moment of the Moon's perihelion, the Earth will lie at a distance of 0.9878 AU from the Sun, and the Moon will lie at a distance of 0.9852 AU from the Sun.

This distance between the Earth and Moon will be 0.0027 AU (405,000 km).

The positions of the Sun and Moon in the sky will be:

Object Right Ascension Declination Constellation Angular Size
The Moon 17h21m30s 28°07'S Ophiuchus 29'28"
Sun (centre) 15h50m 20°06'S Libra 32'23"

The coordinates above are given in J2000.0.

The sky on 22 Nov 2025

The sky on 22 November 2025
Sunrise
06:41
Sunset
16:16
Twilight ends
17:55
Twilight begins
05:02

2-day old moon
Waxing Crescent

5%

2 days old

Planets
Rise Culm. Set
Mercury 06:12 11:08 16:03
Venus 05:45 10:45 15:45
Moon 09:19 13:24 17:28
Mars 07:48 12:21 16:54
Jupiter 19:57 03:24 10:51
Saturn 13:32 19:20 01:07
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.

Related news

20 Nov 2025  –  New Moon
28 Nov 2025  –  Moon at First Quarter
04 Dec 2025  –  Full Moon
11 Dec 2025  –  Moon at Last Quarter

Image credit

Simulated image courtesy of Tom Ruen.

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42.38°N
71.11°W
EST

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