value	quality	siderealorsynodic	author	ref	method
2.6600	3-	Synodic	Behrend	LCDB	Lightcurve
2.6600	3	Synodic	Warner	2011MPBu...38...25W	Lightcurve
2.6608	2	Sidereal	Durech	2020A&A...643A..59D	Model
2.6609	2+	Synodic	Behrend	LCDB	Lightcurve
2.6609	3	Synodic	Benishek	2022CBET.5116....1B	Lightcurve
2.6610	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
2.6613	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve