| idgroup | discov | author |
| 1 | FIN | Finsen, W.S. |
| 177 | I | MNRAS 57, 533, 1897 (data also in I__1897b, |
| 177 | I | I__1897c) |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 18310-5533 | FIN 304 | AB | 1930 | 1 | 71 | 1.3 | 9.70 | 13.90 | K0V | 183059.55-553254.9 |