Conjunction of the Moon and Saturn

Dominic Ford, Editor
From the Conjunctions feed


The Moon and Saturn will share the same right ascension, with the Moon passing 3°34' to the north of Saturn. The Moon will be 23 days old.

At around the same time, the two objects will also make a close approach, technically called an appulse.

From Fairfield , the pair will be visible in the dawn sky, rising at 01:24 (EST) and reaching an altitude of 27° above the southern horizon before fading from view as dawn breaks at around 05:52.

The Moon will be at mag -11.8, and Saturn at mag 0.3, both in the constellation Ophiuchus.

The pair 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.

A graph of the angular separation between the Moon and Saturn around the time of closest approach is available here.

The positions of the two objects at the moment of conjunction will be as follows:

Object Right Ascension Declination Constellation Magnitude Angular Size
The Moon 16h58m40s 17°24'S Ophiuchus -11.8 30'10"7
Saturn 16h58m40s 20°58'S Ophiuchus 0.3 16"5

The coordinates above are given in J2000.0. The pair will be at an angular separation of 86° from the Sun, which is in Aquarius at this time of year.

The sky on 2 Mar 2016

The sky on 2 March 2016
Sunrise
06:23
Sunset
17:45
Twilight ends
19:17
Twilight begins
04:51


Waning Crescent

42%

23 days old

Planets
Rise Culm. Set
Mercury 05:53 11:02 16:11
Venus 05:26 10:31 15:35
Moon 01:17 06:19 11:18
Mars 00:01 04:56 09:51
Jupiter 18:09 00:32 06:55
Saturn 01:24 06:09 10:54
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

02 Aug 2015  –  Saturn ends retrograde motion
25 Mar 2016  –  Saturn enters retrograde motion
03 Jun 2016  –  Saturn at opposition
13 Aug 2016  –  Saturn ends retrograde motion

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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