value	unc_up	unc_lo	author	ref	method
3.16	nan	nan	Waszczak	2015AJ....150...75W	Lightcurve
3.17	nan	nan	Waszczak	2015AJ....150...75W	Lightcurve
3.17	nan	nan	Pravec	LCDB	Lightcurve
3.17	nan	nan	Benishek	2023MPBu...50..142B	Lightcurve