Close approach of the Moon and Jupiter

Dominic Ford, Editor
From the Appulses feed

Tags: Appulse

The Moon and Jupiter will make a close approach, passing within 1°03' of each other. From some parts of the world, the Moon will pass in front of Jupiter, creating a lunar occultation. The Moon will be 12 days old.

From Cambridge , the pair will be visible in the evening sky, becoming accessible around 18:25 (EDT), 39° above your eastern horizon, as dusk fades to darkness. They will then reach their highest point in the sky at 21:34, 59° above your southern horizon. They will continue to be observable until around 03:35, when they sink below 7° above your western horizon.

The Moon will be at mag -12.4; and Jupiter will be at mag -2.4. Both objects will lie in the constellation Leo.

They will be too widely separated to fit within the field of view of a telescope, but will be visible to the naked eye or through a pair of binoculars.

At around the same time, the pair will also share the same right ascension – called a conjunction.

A graph of the angular separation between the Moon and Jupiter 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 10h15m50s 11°01'N Leo -12.4 29'31"1
Jupiter 10h17m00s 12°03'N Leo -2.4 42"2

The coordinates above are given in J2000.0. The pair will be at an angular separation of 143° from the Sun, which is in Pisces at this time of year.

The sky on 30 Apr 2024

The sky on 30 April 2024
Sunrise
05:38
Sunset
19:42
Twilight ends
21:32
Twilight begins
03:49


Waning Gibbous

56%

22 days old

Planets
Rise Culm. Set
Mercury 04:53 11:13 17:32
Venus 05:22 12:05 18:48
Moon 01:45 06:07 10:35
Mars 04:10 10:09 16:07
Jupiter 06:21 13:33 20:46
Saturn 03:43 09:20 14:58
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

24 Feb 1980  –  Jupiter at opposition
26 Apr 1980  –  Jupiter ends retrograde motion
24 Jan 1981  –  Jupiter enters retrograde motion
26 Mar 1981  –  Jupiter at opposition

Image credit

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

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