Rotation Periods of Five Near-Earth Asteroids with the Trappist Telescopes: (17188) 1999 WC2, (242450) 2004 QY2, (503871) 2000 SL, 2023 DZ2 And 2023 CM
Abstract
Lightcurves of five near-Earth asteroids were obtained with TRAPPIST-North and TRAPPIST-South from December 2022 to May 2023. For all of them the synodic rotation period and amplitude were found to be: (17188) 1999 WC2, (5.064 ± 0.002 h) and (0.35 ± 0.02 mag); (242450) 2004 QY2, (7.072 h ± 0.001 h) and (0.30 ± 0.01 mag); (503871) 2000 SL, (10.6504 h ± 0.0020 h) and (0.32 ± 0.04 mag); 2023 DZ2, (0.104587 ± 0.000083 h) and (0.58 ± 0.02 mag); 2023 CM, (3.6244 ± 0.0004 h) and (0.24 ± 0.02 mag). All data have been submitted to ALCDEF database.
- Publication:
-
Minor Planet Bulletin
- Pub Date:
- January 2024
- Bibcode:
- 2024MPBu...51...76M
- Keywords:
-
- Minor Planets;
- Asteroids;
- Light Curves;
- Photometry;
- Periods