coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
21244+6223 | TDT2945 | 1991 | 1 | 176 | 0.7 | 11.29 | 11.47 | 212423.21+622319.5 | |||
21244+6223 | TDT2945 | 2016 | 2 | 155 | 0.6 | 11.29 | 11.47 | T | 212423.21+622319.5 |