Dominic Ford, Editor
From the Appulses feed
The Moon, Venus and Neptune will make a close approach, passing within 3°49' of each other. The Moon will be 4 days old.
From Fairfield, the trio will become visible around 17:20 (EST) as the dusk sky fades, 30° above your south-western horizon. They will then sink towards the horizon, setting 3 hours and 21 minutes after the Sun at 20:21.
The Moon will be at mag -10.2; Venus will be at mag -4.1; and Neptune will be at mag 7.9. The trio will lie in the constellation Aquarius.
They 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 Venus around the time of closest approach is available here.
The positions of the trio 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 trio will be at an angular separation of 39° from the Sun, which is in Capricornus at this time of year.
|The sky on 28 January 2020|
4 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.
|28 Nov 2019||– Venus at aphelion|
|19 Mar 2020||– Venus at perihelion|
|24 Mar 2020||– Venus reaches highest point in evening sky|
|24 Mar 2020||– Venus at greatest elongation east|