value unc_up unc_lo author ref method 3.60 nan nan Benishek 2020MPBu...47...75B Lightcurve 3.60 nan nan Pravec LCDB Lightcurve 3.60 nan nan Erasmus 2020ApJS..247...13E Lightcurve 3.60 nan nan Durech 2020A&A...643A..59D Model 3.60 nan nan Durech 2023A&A...675A..24D Model