| discov_num | notes | refcode |
| HD 207538 | The classification given in Mason et al. (1998) is from Conti et al. | Msn1998a |
| (1977). | Cti1977 |
| refcode | metd | author | reference |
| Cti1977 | - | Conti, P., Leep, E.M., & Lorre, J. | 1977ApJ...214..759C |
| Cti1977 | ApJ 214, 759, 1977 | ||
| 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 | PET | Peter, D., Feldt, M., Henning, Th., & Hormuth, F. |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 21477+5942 | PET 11 | 2007 | 1 | 194 | 0.1 | 7.30 | O9.7IV | N | 214739.78+594201.3 |