Rotation Period Determinations for 102 Miriam, 108 Hecuba, 221 Eos 225 Oppavia, and 745 Mauritia, and a Note on 871 Amneris
Abstract
Synodic rotation periods and amplitudes have been found for 102 Miriam 23.625 ± 0.001 hours, 0.08 ± 0.01 magnitudes; 108 Hecuba 14.256 ± 0.001 hours, 0.12 ± 0.02 magnitudes; 221 Eos 10.443 ± 0.001 hours, 0.08 ± 0.01 magnitudes; 255 Oppavia 19.499 ± 0.001 hours, 0.16 ± 0.02 magnitudes with 3 unequal maxima and minima per cycle; 745 Mauritia 9.945 ± 0.001 hours, 0.12 ± 0.02 magnitudes. For 871 Amneris observations on 2 consecutive nights suggest a rotation period of several days with amplitude > 0.35 magnitudes.
- Publication:
-
Minor Planet Bulletin
- Pub Date:
- July 2013
- Bibcode:
- 2013MPBu...40..158P