Discovered by Sergei Belyavsky Alternative names 1917 S92 Aphelion 3.7252 AU (557.28 Gm) Discovered 23 September 1917 Discoverer Sergey Belyavsky Discovery site Simeiz Observatory | Discovery date 23 September 1917 Observation arc 109.41 yr (39962 days) Perihelion 2.4642 AU (368.64 Gm) Orbits Sun Asteroid family Themis family Asteroid group Asteroid belt | |
Similar 528 Rezia, 540 Rosamunde, 679 Pax, 509 Iolanda, 625 Xenia | ||
981 Martina is a Themistian asteroid.
References
981 Martina Wikipedia(Text) CC BY-SA