| discov_num | notes | refcode |
| H 6 111 | AB: H VI 111. alp Hya = 30 Hya = Alphard. B is BD-08@2681. | |
| Mk III Limb-darkened diameter 9.727 +/- 0.097 mas. | MkT2003 | |
| Primary unresolved in H alpha. | Bla1977a |
| refcode | metd | author | reference |
| Bla1977a | S j | Blazit, A., Bonneau, D., Koechlin, L. & Labeyrie, A. | 1977ApJ...214L..79B |
| Bla1977a | ApJ 214, L79, 1977 | ||
| MkT2003 | Km - | Mozurkewich, D., Armstrong, J.T., Hindsley, R., Quirrenbach, A., Hummel, C.A., | 2003AJ....126.2502M |
| MkT2003 | +not | Hutter, D., Johnston, K.J., Hajian, A., Elias, N.M., II, Buscher, D., & Simon, R. | |
| MkT2003 | AJ 126, 2502, 2003 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 09276-0840 | H 6 111 | AB | 2002 | 9 | 157 | 285.4 | 1.98 | 9.70 | K3II-III | N | 092735.25-083931.3 |
| 09276-0840 | H 6 111 | AB | 2009 | 10 | 154 | 282.3 | 1.98 | 9.70 | K3II-III | N | 092735.25-083931.3 |
| 09276-0840 | H 6 111 | AB | 2015 | 11 | 155 | 284.4 | 1.98 | 9.70 | K3II-III | N | 092735.25-083931.3 |