Dominic Ford, Editor
From the Appulses feed
The Moon and Uranus will make a close approach, passing within 1°20' of each other. The Moon will be 14 days old.
From Fairfield, the pair will be visible in the evening sky, becoming accessible around 16:51 (EDT) as the dusk sky fades, 10° above your eastern horizon. They will then reach its highest point in the sky at 22:41, 63° above your southern horizon. They will continue to be observable until around 04:55, when they sink below 8° above your western horizon.
The Moon will be at mag -12.5, and Uranus at mag 5.7, both in the constellation Aries.
The pair 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 two objects at the moment of closest approach 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 166° from the Sun, which is in Libra at this time of year.
|The sky on 17 November 2021|
13 days old
All times shown in EST.
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.
|04 Nov 2021||– Uranus at opposition|
|09 Nov 2022||– Uranus at opposition|
|13 Nov 2023||– Uranus at opposition|
|16 Nov 2024||– Uranus at opposition|
The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.