value	quality	siderealorsynodic	author	ref	method
11.7690	2	Sidereal	Hanus	2013A&A...551A..67H	Model
11.7690	2	Sidereal	Martikainen	2021A&A...649A..98M	Model
11.7690	2	Sidereal	Durech	2023A&A...675A..24D	Model
11.7700	3	Synodic	Harris	1983Icar...54...59H	Lightcurve
11.7723	3	Synodic	Behrend	LCDB	Lightcurve
11.8000	2	Synodic	Behrend	LCDB	Lightcurve