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HD 21693 b

Proper NameNone
DesignationHD 21693 b
ClassificationGas Giant
Orbital Period22 days, 17 hours
Mean Distance from HD 2169322.2 million km
0.15 AU
Mass10.24 x Earth
DiameterNot known
Temperature582 K (309°C)
Parent starHD 21693, yellow dwarf in Reticulum
Other planets in this systemHD 21693 c, gas giant
NotesHD 21693 is a yellow Sun-like star 109 light years from the Solar System. It has two known planets, both gas giants in close orbits around the star. HD 21693 b is the innermost of these two planets, orbiting at a distance closer than that of Mercury to the Sun.

Imagery provided by Aladin sky atlas