| discov_num | notes | refcode |
| EGN 21 | AB pair unbound, but bound/unbound nature of AC pair inconclusive. | |
| Primary is planet host star. | Egn2007 | |
| HD 162020 | Chauvin et al. (2006) note finding at least one faint companion | Cvn2006 |
| candidate within separation/magnitude range listed. However, further | ||
| observations are required for verification. |
| refcode | metd | author | reference |
| Cvn2006 | A j | Chauvin, G., Lagrange, A.-M., Udry, S., Fusco, T., Galland, F., Naef, D., Beuzit, | 2006A&A...456.1165C |
| Cvn2006 | +Ao | J.-L., & Mayor, M. | |
| Cvn2006 | A&A 456, 1165, 2006 | ||
| Egn2007 | Ao j | Eggenberger, P., Udry, S., Chauvin, G. Beuzit, J.-L., Lagrange, A.-M., Segransan, | 2007A&A...474..273E |
| Egn2007 | D., & Mayor, M. | ||
| Egn2007 | A&A 474, 273, 2007 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 17506-4019 | EGN 21 | AC | 2005 | 5 | 229 | 5.0 | 9.10 | K3V | N D | 175038.34-401905.8 |