value unc_up unc_lo author ref method 1071.00 57.000 53.000 Lellouch 2017A&A...608A..45L RADIOMETRY_NEATM 1073.60 37.900 37.900 Fornasier 2013A&A...555A..15F RADIOMETRY 1074.00 38.000 38.000 Lellouch 2013A&A...557A..60L RADIOMETRY 1083.00 50.000 50.000 Brown&Butler 2017AJ....154...19B RADIOMETRY 1260.00 190.000 190.000 Brown&Truijillo 2004AJ....127.2413B HST-IMG 890.00 70.000 70.000 Fraser&Brown 2010ApJ...714.1547F Derived 908.00 118.000 112.000 Brucker 2009Icar..201..284B RADIOMETRY_STM