value	quality	siderealorsynodic	author	ref	method
7.8812	2	Sidereal	Durech	2020A&A...643A..59D	Model
7.8813	2	Sidereal	Durech	2023A&A...675A..24D	Model
7.8820	3	Synodic	Pravec	LCDB	Lightcurve
9.4350	2	Synodic	Erasmus	2020ApJS..247...13E	Lightcurve
9.7240	2	Synodic	Vander Haagen	2011MPBu...38...71V	Lightcurve