value unc_up unc_lo author ref method 0.71 0.255 0.255 Masiero 2017AJ....154..168M NEATM 1.20 nan nan Hanus 2015Icar..256..101H RADIOMETRY_TPM 1.20 nan nan Hanus 2015Icar..256..101H RADIOMETRY_TPM 1.30 nan nan Hanus 2015Icar..256..101H RADIOMETRY_TPM 1.61 0.013 0.013 Mainzer 2011ApJ...743..156M NEATM