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 Moon's monthly orbit around the Earth will carry it to its closest point to the Sun – its perihelion – at a distance of 1.0087 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 1.0109 AU from the Sun, and the Moon will lie at a distance of 1.0087 AU from the Sun.

This distance between the Earth and Moon will be 0.0024 AU (363,000 km).

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

Object Right Ascension Declination Constellation Angular Size
The Moon 11h29m10s 0°43'N Leo 32'50"
Sun (centre) 10h14m 10°52'N Leo 31'38"

The coordinates above are given in J2000.0.

The sky on 19 Mar 2024

The sky on 19 March 2024
Sunrise
06:55
Sunset
19:03
Twilight ends
20:36
Twilight begins
05:22

9-day old moon
Waxing Gibbous

76%

9 days old

Planets
Rise Culm. Set
Mercury 07:30 14:00 20:30
Venus 06:17 11:47 17:17
Moon 13:30 21:25 05:09
Mars 05:46 11:01 16:15
Jupiter 08:51 15:50 22:49
Saturn 06:25 11:57 17:30
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

23 Aug 2082  –  New Moon
30 Aug 2082  –  Moon at First Quarter
07 Sep 2082  –  Full Moon
15 Sep 2082  –  Moon at Last Quarter

Image credit

Simulated image courtesy of Tom Ruen.

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41.14°N
73.26°W
EDT

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