value	quality	siderealorsynodic	author	ref	method
6.1500	2-	Synodic	Saylor	2012JSARA...5...25S	Lightcurve
6.4260	3	Synodic	Sada	2006MPBu...33...78S	Lightcurve
6.6470	3	Synodic	Behrend	LCDB	Lightcurve
6.6516	2	Sidereal	Athanasopoulos	2024A%26A...690A.215A	Model
6.6516	2	Sidereal	Hanus	2013A&A...551A..67H	Model