value	quality	siderealorsynodic	author	ref	method
0.9800		Synodic	Erasmus	2018ApJS..237...19E	Lightcurve
0.9800		Synodic	Erasmus	2019ApJS..242...15E	Lightcurve
2.9270	2	Synodic	Benishek	2023MPBu...50...62B	Lightcurve