value	unc_up	unc_lo	author	ref	method
2.54	nan	nan	Stephens	2008MPBu...35..126S	Lightcurve
2.55	nan	nan	Durkee	2012MPBu...39...92D	Lightcurve
2.55	nan	nan	Klinglesmith	2016MPBu...43..123K	Lightcurve
2.55	nan	nan	Waszczak	2015AJ....150...75W	Lightcurve
2.60	nan	nan	Bennefeld	LCDB	Lightcurve