Close approach of the Moon and Uranus

Dominic Ford, Editor
From the Appulses feed

Tags: Appulse

The Moon and Uranus will make a close approach, passing within 1°15' of each other. The Moon will be 13 days old.

From Fairfield , the pair will be visible in the evening sky, becoming accessible around 17:49 (EST), 34° above your eastern horizon, as dusk fades to darkness. They will then reach their highest point in the sky at 22:01, 71° above your southern horizon. They will continue to be observable until around 03:27, when they sink below 20° above your western horizon.

The Moon will be at mag -12.5; and Uranus will be at mag 5.5. Both objects will lie in the constellation Taurus.

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

A graph of the angular separation between the Moon and Uranus 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 05h13m50s 21°51'N Taurus -12.5 29'24"3
Uranus 05h13m50s 23°06'N Taurus 5.5 3"8

The coordinates above are given in J2000.0. The pair will be at an angular separation of 153° from the Sun, which is in Sagittarius at this time of year.

The sky on 6 Jan 2031

The sky on 6 January 2031
Sunrise
07:16
Sunset
16:38
Twilight ends
18:17
Twilight begins
05:37


Waxing Gibbous

96%

13 days old

Planets
Rise Culm. Set
Mercury 05:36 10:18 15:00
Venus 08:31 13:18 18:05
Moon 15:09 22:40 06:09
Mars 00:50 06:24 11:59
Jupiter 05:09 09:49 14:29
Saturn 13:37 20:49 04:01
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.

Related news

12 Dec 2030  –  Uranus at opposition
25 Feb 2031  –  Uranus ends retrograde motion
02 Oct 2031  –  Uranus enters retrograde motion
17 Dec 2031  –  Uranus 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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