value	unc_up	unc_lo	author	ref	method
4.09	nan	nan	Durech	2020A&A...643A..59D	Model
4.10	nan	nan	Wisniewski	1997Icar..126..395W	Lightcurve
4.12	nan	nan	Waszczak	2015AJ....150...75W	Lightcurve
4.12	nan	nan	Chang	2015ApJS..219...27C	Lightcurve