Y-BIPM
    Y-BIPM - Star
Y-BIPM I
Y-BIPM II
    Y-BIPM II - Moon 1
Y-BIPM III
    Y-BIPM III - Ice Field 1
Y-BIPM IV
    Y-BIPM IV - Moon 1
Y-BIPM V
    Y-BIPM V - Asteroid Belt 1
    Y-BIPM V - Moon 1
Y-BIPM VI
    Y-BIPM VI - Moon 1
    Y-BIPM VI - Moon 2
Y-BIPM VII
    Y-BIPM VII - Asteroid Belt 1
    Y-BIPM VII - Moon 1
    Y-BIPM VII - Moon 10
    Y-BIPM VII - Moon 11
    Y-BIPM VII - Moon 12
    Y-BIPM VII - Moon 13
    Y-BIPM VII - Moon 14
    Y-BIPM VII - Moon 15
    Y-BIPM VII - Moon 16
    Y-BIPM VII - Moon 17
    Y-BIPM VII - Moon 2
    Y-BIPM VII - Moon 3
    Y-BIPM VII - Moon 4
    Y-BIPM VII - Moon 5
    Y-BIPM VII - Moon 6
    Y-BIPM VII - Moon 7
    Y-BIPM VII - Moon 8
    Y-BIPM VII - Moon 9
Y-BIPM VIII
    Y-BIPM VIII - Asteroid Belt 1
    Y-BIPM VIII - Moon 1
    Y-BIPM VIII - Moon 2
    Y-BIPM VIII - Moon 3
    Y-BIPM VIII - Moon 4