Atlassectorscore[-42, -9, 12][-42, -9, 12] -42,-9,12-30,-9,12-54,-9,12-36,0,12-48,0,12-36,-18,12-48,-18,12-42,-9,0-42,-9,24CastorJindabyneJoonWuPolluxDiamonteXing 1SD-298-128+172Sang Yankai-42, -15, 12-42, -3, 12-36, -12, 12-36, -6, 12-48, -12, 12-48, -6, 12TailwardSpinward (+y)Coreward (+x)Rimward7771111111213 SystemStarSpectral TypePopulationMain ActivitiesRemarksSang YankaiSang YankaiM2VI