value	quality	siderealorsynodic	author	ref	method
4.2530	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
4.2530	3	Synodic	Benishek	2023MPBu...50..142B	Lightcurve
4.2530	3	Synodic	Pravec	LCDB	Lightcurve
4.2531	2	Sidereal	Durech	2020A&A...643A..59D	Model
4.2531	2	Sidereal	Durech	2023A&A...675A..24D	Model
4.2540	3-	Synodic	Risley	2013MPBu...40...80R	Lightcurve
4.2580	3-	Synodic	Pravec	LCDB	Lightcurve