| discov_num | notes | refcode |
| I 215 | A premature orbit has been computed. The motion is nearly rectilinear, | |
| but the sizable proper motion proves the physical nature. | ||
| The position given by Bespalov is that of HLD 114. | Bsp1961 | |
| The primary is a double-lined SB, now SB3. Tokovinin et al. (2014) | ||
| derived a solution (P=148.14d, e=0.430) and estimated the angular | ||
| separation at 13 mas, meaning it should be resolvable by speckle on an | ||
| 8m telescope. They also revised the orbit of the AB pair. Estimated | ||
| masses for Aa, Ab, and B are all similar: 1.15, 1.16, and 1.12 Msun. | Tok2015a |
| refcode | metd | author | reference |
| Bsp1961 | orb - | Bespalov, A.V. | . |
| Bsp1961 | Trudy gos. astr. Inst. Sternberg 30, 99, 1961 | ||
| Tok2015a | orb - | Tokovinin, A., Pribulla, T., & Fischer, D. | 2015AJ....149....8T |
| Tok2015a | AJ 149, 8, 2015 |
| idgroup | discov | author |
| 1 | DSG | DSSI-Gemini (see Hor2012b) |
| 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 |
| 12018-3439 | I 215 | AB | 2017 | 78 | 345 | 0.2 | 7.27 | 8.48 | G0V | NO V | 120146.09-343901.1 |
| 12018-3439 | I 215 | AB | 2018 | 79 | 337 | 0.2 | 7.27 | 8.48 | G0V | NO V | 120146.09-343901.1 |
| 12018-3439 | I 215 | AB | 2019 | 80 | 324 | 0.2 | 7.27 | 8.48 | G0V | NO V | 120146.09-343901.1 |
| 12018-3439 | I 215 | AB | 2021 | 81 | 310 | 0.3 | 7.27 | 8.48 | G0V | NO V | 120146.09-343901.1 |