| discov_num | notes | refcode |
| I 1026 | AB + TOK 422Aa,Ab: HIP 91075 was noted as a double-lined binary by | |
| the GCS (one observation only). The separation of 86mas implies a | ||
| period of ~10yr, while the double-lined observation matches the | ||
| moderate magnitude difference (estimated masses 1.04 and 0.77 Msun. | ||
| The star is an X-ray source, so a future combined orbit could | ||
| determine masses for testing evolutionary models of young stars. The | ||
| sky around the object is quite crowded; the 9" companion I 1026 is | ||
| optical (it moves too fast). | Tok2015c | |
| I 1027 | CD: CPD-27@6461. |
| refcode | metd | author | reference |
| Tok2015c | orb+j | Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. | 2015AJ....150...50T |
| Tok2015c | +St | AJ 150, 50, 2015 (some measures corrected in Tok2017b) | 2017AJ....154..110T |
| idgroup | discov | author |
| 1 | I | Innes, R.T.A. |
| 5 | I | MNRAS 57, 533, 1897 (data also in I__1897b, |
| 5 | I | I__1897c) |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 18346-2734 | I 1026 | A,CD | 1999 | 4 | 145 | 36.1 | 8.90 | 11.00 | G3/5V | N | 183437.64-273358.3 |
| 18346-2734 | I 1026 | A,CD | 2000 | 2 | 144 | 35.9 | 8.80 | 11.00 | 183437.64-273358.3 |