Close approach of the Moon and Venus

Dominic Ford, Editor
From the Appulses feed

Tags: Appulse

The Moon and Venus will make a close approach, passing within 6°33' of each other. The Moon will be 26 days old.

From Columbus , the pair will be visible in the dawn sky, rising at 04:46 (EST) – 2 hours and 51 minutes before the Sun – and reaching an altitude of 21° above the south-eastern horizon before fading from view as dawn breaks at around 07:19.

The Moon will be at mag -10.5; and Venus will be at mag -4.2. Both objects will lie in the constellation Sagittarius.

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

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 17h55m00s 27°33'S Sagittarius -10.5 29'26"0
Venus 17h53m20s 21°00'S Sagittarius -4.2 18"5

The coordinates above are given in J2000.0. The pair will be at an angular separation of 44° from the Sun, which is in Capricornus at this time of year.

The sky on 2 Feb 2027

The sky on 2 February 2027
Sunrise
07:37
Sunset
17:51
Twilight ends
19:24
Twilight begins
06:04


Waning Crescent

11%

26 days old

Planets
Rise Culm. Set
Mercury 08:28 13:54 19:21
Venus 04:47 09:35 14:23
Moon 05:18 09:37 13:57
Mars 19:34 02:22 09:10
Jupiter 18:30 01:24 08:19
Saturn 10:12 16:21 22:30
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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