Photometric Observations of Main-belt Asteroids 1755 Lorbach, 4857 Altgamia, and (48540) 1993 TW8
Abstract
Photometric observations of three main-belt asteroids were made from Malta and Spain in order to determine their synodic rotation periods. For 1755 Lorbach we found a period of 7.973 ± 0.001 h, amplitude 0.45 mag. For 4857 Altgamia the results show a period of 9.034 ± 0.003 h and 0.26 mag. and for (48540) 1993 TW8 we report a period of 25.037± 0.004 h with an amplitude of 0.24 mag.
- Publication:
-
Minor Planet Bulletin
- Pub Date:
- July 2020
- Bibcode:
- 2020MPBu...47..215B
- Keywords:
-
- Minor Planets;
- Asteroids;
- Light Curves;
- Photometry;
- Periods