value	unc_up	unc_lo	author	ref	method
6.41	nan	nan	McNeill	2019ApJS..245...29M	Lightcurve
6.41	nan	nan	Carbo	2009MPBu...36..152C	Lightcurve
6.41	nan	nan	Owings	2010MPBu...37..138O	Lightcurve
6.41	nan	nan	Durech	2023A&A...675A..24D	Model
6.41	nan	nan	Durech	2019A&A...631A...2D	Model
6.41	nan	nan	Pal	2020ApJS..247...26P	Lightcurve