Rotation Periods for Asteroids from Carl Sagan Observatory: 2021 November - 2022 May
Abstract
We present photometric visible wavelength lightcurves and derive rotation periods for a sample of four asteroids:190 Ismene (6.5195 ± 0.0002 h), 5009 Sethos (2.688 ± 0.001 h), (7335) 1989 JA (2.590 ± 0.002 h) and (11512) 1991 AB2 (2.93275 ± 0.00025 h). Observations were carried out at the Observatorio Astronómico Carl Sagan (OACS) of the Universidad de Sonora in Hermosillo, México.
- Publication:
-
Minor Planet Bulletin
- Pub Date:
- October 2022
- Bibcode:
- 2022MPBu...49..289L
- Keywords:
-
- Minor Planets;
- Asteroids;
- Light Curves;
- Photometry;
- Periods