Dominic Ford, Editor
From the Conjunctions feed
The Moon and Saturn will share the same right ascension, with the Moon passing 5°38' to the north of Saturn. The Moon will be 12 days old.
From Cambridge, the pair will be visible in the evening sky, becoming accessible at around 16:31 (EDT) as the dusk sky fades, 25° above your eastern horizon. They will then reach its highest point in the sky at 21:03, 62° above your southern horizon. They will continue to be observable until around 03:19, when they sink to 7° above your western horizon.
The Moon will be at mag -12.5, and Saturn at mag -0.2, both in the constellation Aries.
The pair 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.
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 coordinates above are given in J2000.0. The pair will be at an angular separation of 144° from the Sun, which is in Ophiuchus at this time of year.
|The sky on 27 May 2019|
23 days old
All times shown in EDT.
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.
|13 Nov 2029||– Saturn at opposition|
|27 Nov 2030||– Saturn at opposition|
|11 Dec 2031||– Saturn at opposition|
|24 Dec 2032||– Saturn at opposition|
The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.