18771 Sisiliang

Main-belt minor planet

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Designation: (18771) Sisiliang
Class: Main-belt
Semi-major axis: 2.4002754 AU
Eccentricity: 0.1895585
Inclination: 2.14635°
Absolute magnitude (H): 15.34
Perihelion: 1.945 AU
Aphelion: 2.855 AU