The Moon at perihelion

Dominic Ford, Editor
From the Moon feed


Objects: The Moon

The Moon's monthly orbit around the Earth will carry it to its closest point to the Sun – its perihelion – at a distance of 1.0093 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 1.0118 AU from the Sun, and the Moon will lie at a distance of 1.0093 AU from the Sun.

This distance between the Earth and Moon will be 0.0026 AU (383,000 km).

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

Object Right Ascension Declination Constellation Angular Size
The Moon 11h20m20s 9°44'N Leo 31'09"
Sun (centre) 09h59m 12°15'N Leo 31'36"

The coordinates above are given in J2000.0.

The sky on 2 Jul 2024

The sky on 2 July 2024
Sunrise
06:04
Sunset
21:04
Twilight ends
23:06
Twilight begins
04:02


Waning Crescent

6%

26 days old

Planets
Rise Culm. Set
Mercury 07:34 14:56 22:18
Venus 06:40 14:07 21:35
Moon 02:52 10:30 18:19
Mars 02:47 09:46 16:44
Jupiter 03:55 11:13 18:32
Saturn 00:28 06:11 11:53
All times shown in EDT.

Warning

Never attempt to point a pair of binoculars or a telescope at an object close to the Sun. Doing so may result in immediate and permanent blindness.

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

19 Aug 2039  –  New Moon
26 Aug 2039  –  Moon at First Quarter
02 Sep 2039  –  Full Moon
10 Sep 2039  –  Moon at Last Quarter

Image credit

Simulated image courtesy of Tom Ruen.

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