value	quality	siderealorsynodic	author	ref	method
7.3302	2	Synodic	Behrend	LCDB	Lightcurve
7.3320	2	Sidereal	Hanus	2016A&A...586A.108H	Model
7.3320	2	Sidereal	Martikainen	2021A&A...649A..98M	Model
7.3500	3	Synodic	Warner	2006MPBu...33...85W	Lightcurve