The Moon and Jupiter will make a close approach, passing within 4°51' of each other.
From Ashburn (click to change), the pair will be visible in the evening sky. They will become visible at around 17:29 (EST) as the dusk sky fades, 12° above your eastern horizon. They will then reach its highest point in the sky at 23:32, 73° above your southern horizon. They will continue to be observable until around 06:10, when they sink to 8° above your western horizon.
At the moment of closest approach, the Moon will be at mag -12.5, and Jupiter at mag -2.7, both in the constellation Gemini.
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.
The precise positions of the Moon and Jupiter at the moment of closest approach will be as follows:
The coordinates above are given in J2000.0. The pair will be at an angular separation of 168° from the Sun, which is in Sagittarius at this time of year.
The circumstances of this event were computed from the DE405 ephemeris published by the Jet Propulsion Laboratory (JPL).
The positions of deep sky objects in conjunctions are taken from the NGC2000.0 catalogue.
The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.