Close approach of the Moon and Venus

Dominic Ford, Editor
From the Appulses feed

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The Moon and Venus will make a close approach, passing within 2°46' of each other. The Moon will be 27 days old.

From Fairfield , the pair will be visible in the dawn sky, rising at 03:55 (EST) – 2 hours and 40 minutes before the Sun – and reaching an altitude of 24° above the south-eastern horizon before fading from view as dawn breaks at around 06:17.

The Moon will be at mag -10.0; and Venus will be at mag -4.0. Both objects will lie in the constellation Virgo.

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 Venus 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 13h18m00s 3°20'S Virgo -10.0 33'10"9
Venus 13h13m20s 5°51'S Virgo -4.0 12"4

The coordinates above are given in J2000.0. The pair will be at an angular separation of 31° from the Sun, which is in Libra at this time of year.

The sky on 12 Nov 2020

The sky on 12 November 2020
Sunrise
06:35
Sunset
16:36
Twilight ends
18:11
Twilight begins
05:00


Waning Crescent

4%

27 days old

Planets
Rise Culm. Set
Mercury 04:57 10:25 15:53
Venus 03:53 09:36 15:19
Moon 03:10 09:20 15:19
Mars 14:58 21:19 03:39
Jupiter 11:20 16:00 20:41
Saturn 11:33 16:18 21:02
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.

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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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