| discov_num | notes | refcode |
| B 2631 | The classification is from Garrison et al. (1977 ApJS 35, 111). | Msn1998a |
| refcode | metd | author | reference |
| Msn1998a | Sc j | Mason, B.D., Gies, D.R., Hartkopf, W.I., Bagnuolo, Jr., W.G., | 1998AJ....115..821M |
| Msn1998a | ten Brummelaar, T.A., & McAlister, H.A. | ||
| Msn1998a | AJ 115, 821, 1998 |
| idgroup | discov | author |
| 1 | B | van den Bos, W.H. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 07330-2820 | B 2631 | 1999 | 6 | 177 | 9.8 | 8.15 | 12.34 | O9III | N D | 073301.85-281932.9 | |
| 07330-2820 | B 2631 | 2015 | 8 | 177 | 9.9 | 8.15 | 12.34 | O9III | N | 073301.85-281932.9 |