coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20472+8117 | TDT2537 | 1991 | 1 | 211 | 1.0 | 11.41 | 11.75 | 204710.45+811642.1 | |||
20472+8117 | TDT2537 | 2015 | 2 | 207 | 0.7 | 11.41 | 11.75 | 204710.45+811642.1 | |||
20472+8117 | TDT2537 | 2016 | 3 | 209 | 1.0 | 11.41 | 11.75 | 204710.45+811642.1 |