coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
21120+1822 | ZIE 12 | AC | 2012 | 1 | 268 | 297.7 | 15.92 | 211200.48+182216.3 | |||
21120+1822 | ZIE 12 | AC | 2015 | 4 | 268 | 298.4 | 15.84 | 14.57 | 211200.50+182215.5 |