Mercury and 134340 Pluto will share the same right ascension, with Mercury passing 3°17' to the north of 134340 Pluto.
Mercury will be at mag -0.8, and 134340 Pluto at mag 15.3, both in the constellation Capricornus.
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 Mercury and 134340 Pluto 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 17° from the Sun, which is in Sagittarius at this time of year.
|The sky on 10 January 2028|
14 days old
All times shown in EST.
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.
The circumstances of this event were computed using the DE430 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.
|29 Jul 2027||– 134340 Pluto at opposition|
|30 Jul 2028||– 134340 Pluto at opposition|
|01 Aug 2029||– 134340 Pluto at opposition|
|03 Aug 2030||– 134340 Pluto at opposition|
The Moon in conjunction with Venus and Jupiter, with the Very Large Telescope in the foreground. Image © Y. Beletsky, ESO, 2009.