TY - JOUR
T1 - Photometry and Lightcurve Analysis for Near-Earth Asteroids 65803 Didymos (86829) 2000 GR146 and 161989 Cacus
AU - Panfichi Sanborn, Aldo Miguel
AU - Pajuelo Cubillas, Myriam Virginia
PY - 2023/1/1
Y1 - 2023/1/1
N2 - We present lightcurves for 65803 Didymos, (86829) 2000 GR146, and 161989 Cacus. These observations were conducted in 2022 September, prior to the NASA DART impact. Lightcurve analysis for 65803 Didymos is in excellent agreement with prior results, while data for the other two asteroids comes close to matching prior published rotational periods, but does not strictly overlap. A larger number of data points on nights with good seeing would be required for better solutions.
AB - We present lightcurves for 65803 Didymos, (86829) 2000 GR146, and 161989 Cacus. These observations were conducted in 2022 September, prior to the NASA DART impact. Lightcurve analysis for 65803 Didymos is in excellent agreement with prior results, while data for the other two asteroids comes close to matching prior published rotational periods, but does not strictly overlap. A larger number of data points on nights with good seeing would be required for better solutions.
UR - https://mpbulletin.org/index.php?searchFirst=PHOTOMETRY+AND+LIGHTCURVE+ANALYSIS+FOR+NEAR-EARTH+ASTEROIDS+65803+DIDYMOS&searchOptions1=abstracts&searchBoolean=AND&searchSecond=&searchOptions2=authors&searchYear1=2023&searchYear2=2023&doSearch=Submit&task=doSearch
M3 - Artículo
VL - 50
SP - 128
EP - 130
JO - Minor Planet Bulletin
JF - Minor Planet Bulletin
ER -