coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
21267+7211 | TDT2971 | 1991 | 1 | 117 | 2.0 | 11.87 | 11.92 | 212642.22+721104.5 | |||
21267+7211 | TDT2971 | 2015 | 2 | 116 | 1.9 | 11.87 | 11.92 | 212642.22+721104.5 | |||
21267+7211 | TDT2971 | 2016 | 4 | 116 | 1.9 | 11.87 | 11.92 | 212642.22+721104.5 |