The Moon at aphelion

Dominic Ford, Editor
From the Moon feed


Objects: The Moon

The Moon's monthly orbit around the Earth will carry it to its furthest point from the Sun – its aphelion – at a distance of 0.9982 AU from the Sun.

This happens at around the time when the Moon's orbit carries it around the far side of the Earth as seen from the Sun, at around the same time that it passes full moon.

At the moment of the Moon's aphelion, the Earth will lie at a distance of 0.9959 AU from the Sun, and the Moon will lie at a distance of 0.9982 AU from the Sun.

This distance between the Earth and Moon will be 0.0027 AU (402,000 km).

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

Object Right Ascension Declination Constellation Angular Size
The Moon 23h31m50s 2°28'N Pisces 29'41"
Sun (centre) 13h36m 10°02'S Virgo 32'07"

The coordinates above are given in J2000.0.

The sky on 19 Oct 2029

The sky on 19 October 2029
Sunrise
07:06
Sunset
18:05
Twilight ends
19:37
Twilight begins
05:34


Waxing Gibbous

94%

12 days old

Planets
Rise Culm. Set
Mercury 06:26 12:09 17:52
Venus 11:18 15:42 20:06
Moon 16:30 22:55 05:30
Mars 11:36 16:07 20:38
Jupiter 07:51 13:11 18:30
Saturn 19:24 02:26 09:27
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

14 Oct 2029  –  Moon at First Quarter
22 Oct 2029  –  Full Moon
30 Oct 2029  –  Moon at Last Quarter
05 Nov 2029  –  New Moon

Image credit

Simulated image courtesy of Tom Ruen.

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