User:Nrco0e/Notes/Irregular moons

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Timeline of discovery of Solar System planets and their moons

Photometric parameters of irregular satellites: http://nsdb.imcce.fr/multisat/parcohe.htm

Discovery circumstances[edit]

Jupiter[edit]

1999[edit]

2000[edit]

2001[edit]

2002[edit]

2003[edit]

2010[edit]

2011[edit]

2016[edit]

2017[edit]

2018[edit]

Saturn[edit]

Uranus[edit]

Neptune[edit]

Discovery announcements[edit]

Jupiter[edit]

Callirrhoe

1999 (17 moons; +1)[edit]

2001 (28 moons; +11)[edit]

2002 (40 moons; +12)[edit]

2003 (61 moons; +21)[edit]

2004 (63 moons; +2)[edit]

2011-2012 (65 moons; +2)[edit]

2012 (67 moons; +2)[edit]

Note: Dia was long lost and was not counted as a satellite until it was rediscovered in 2015. Therefore the counts would have been one less (66, 64, 62, etc.), though I include Dia here for simplicity purposes.

2017 (69 moons; +2)[edit]

2018 (79 moons; +10)[edit]

Saturn[edit]

Ymir

2000 (30 moons; +12)[edit]

2003 (31 moons; +1)[edit]

2005 (46 moons; +12)[edit]

2006 (56 moons; +9)[edit]

2007 (59 moons; +3)[edit]

2019 (82 moons; +20)[edit]

Uranus[edit]

Caliban

1997 (17 moons; +2)[edit]

1999 (21 moons; +3)[edit]

2002 (24 moons; +3)[edit]

2003 (27 moons; +1)[edit]

Neptune[edit]

Psamathe

2002 (11 moons; +3)[edit]

2003 (13 moons; +2)[edit]

Numbering and naming of irregular satellites[edit]

Jupiter[edit]

Saturn[edit]

Uranus[edit]

Neptune[edit]

Gallery[edit]

Orbits and positions of Solar System irregular satellites as 1 Jan 2021