value	quality	siderealorsynodic	author	ref	method
9.8258	3	Synodic	Behrend	LCDB	Lightcurve
9.8259	2	Sidereal	Hanus	2011A&A...530A.134H	Model
9.8260	2	Sidereal	Durech	LCDB	Model
9.8260	2	Sidereal	Durech	2023A&A...675A..24D	Model
9.8400	2	Synodic	Van Houten	1962BAN....16..160V	Lightcurve
9.8500	3	Synodic	Binzel	1987Icar...72..135B	Lightcurve