value	quality	siderealorsynodic	author	ref	method
19.4970	2+	Synodic	Polakis	2019MPBu...46...78P	Lightcurve
19.7970	2+	Synodic	Carreno	2019MPBu...46..200C	Lightcurve
32.7900	1	Synodic	Behrend	LCDB	Lightcurve