Photometry and Lightcurve Analysis for Near-Earth Asteroids 65803 Didymos (86829) 2000 GR146 and 161989 Cacus

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Resumen

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.
Idioma originalEspañol
Páginas (desde-hasta)128-130
Número de páginas3
PublicaciónMinor Planet Bulletin
Volumen50
EstadoPublicada - 1 ene. 2023

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