value	unc_up	unc_lo	author	ref	method
2.87	nan	nan	Pal	2020ApJS..247...26P	Lightcurve
2.88	nan	nan	Owings	2018MPBu...45..227O	Lightcurve
2.88	nan	nan	Salvaggio	2018MPBu...45...17S	Lightcurve
2.88	nan	nan	Benishek	2018MPBu...45...82B	Lightcurve
2.93	nan	nan	Tomassini	2018MPBu...45...11T	Lightcurve