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

Conjunction of Mercury and Uranus

Fri, 28 Apr 2017 at13:17 EDT(268 days ago)
17:17 UTC

Dominic Ford, Editor
From the Conjunctions feed

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Ashburn
The sky at

Mercury and Uranus will share the same right ascension, with Mercury passing 0°08' to the south of Uranus.

From Ashburn (click to change) however, the pair will not be readily observable since they will be very close to the Sun, at a separation of only 13° from it.

Mercury will be at mag 3.2, and Uranus at mag 5.9, both in the constellation Pisces.

The pair will be close enough to fit within the field of view of a telescope, but will also be visible through a pair of binoculars.

A graph of the angular separation between Mercury and Uranus 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
Mercury 01h33m40s +09°01' Pisces 3.2 11"4
Uranus 01h33m40s +09°10' Pisces 5.9 3"3

The coordinates above are given in J2000.0. The pair will be at an angular separation of 13° from the Sun, which is in Aries at this time of year.

The sky on 28 April 2017
Sunrise 06:14
Sunset 19:58
Twilight ends
21:38
Twilight begins
04:34

2-day old moon
Age of Moon
2 days

All times shown in EDT.
Rise Culm. Set
Mercury 05:43 12:16 18:49
Venus 04:31 10:39 16:47
Moon 08:21 15:21 22:22
Mars 07:34 14:53 22:12
Jupiter 17:52 23:39 05:32
Saturn 23:40 04:31 09:18

Warning

Never attempt to point a pair of binoculars or a telescope at an object close to the Sun. Doing so may result in immediate and permanent blindness.

Source

The circumstances of this event were computed using the DE405 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

15 Oct 2016, 06:30 EDT  –  Uranus at opposition
19 Oct 2017, 13:21 EDT  –  Uranus at opposition
23 Oct 2018, 20:33 EDT  –  Uranus at opposition
28 Oct 2019, 04:02 EDT  –  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.

Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EST

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