value	quality	siderealorsynodic	author	ref	method
4.9702	3-	Synodic	Behrend	LCDB	Lightcurve
4.9703	3	Synodic	Pravec	LCDB	Lightcurve
4.9705	2	Sidereal	Martikainen	2021A&A...649A..98M	Model
4.9705	2	Sidereal	Durech	2018A&A...617A..57D	Model
4.9706	2	Sidereal	Durech	2023A&A...675A..24D	Model
4.9720	3	Synodic	Warner	2009MPBu...36....7W	Lightcurve