| C1900.0 | : | 15188-0957 |
|---|---|---|
| C2000.0 | : | 152411889-10192016 |
| Comp. | : | |
| Magn. | : | 4.93(V) |
| Spect. | : | F5V |
| Bayer $\epsilon$ Lib | BD -09 4138 | GAIADR2 6316197051735920896 | GAIADR3 6316197051735920896 |
| HD 137052 | HIP 75379 |
| Element | Value | Std. dev. | |
|---|---|---|---|
| Period (d.) | : | 226.95 | |
| Periastron time (xJD-2,400,000.0) | : | 14785.116 | |
| Reference T0/epoch | : | JD | |
| Eccentricity | : | 0.68 | |
| omega primary (deg.) | : | 339.5 | |
| K1 (km/s) | : | 14.0 | |
| K2 (km/s) | : | ||
| V0 (km/s) | : | -9.7 | |
| sigma residuals primary | : | ||
| sigma residuals secondary | : | ||
| #RV primary | : | ||
| #RV secondary | : | ||
| Grade | : | 5.0 | |
| Contributor | : | DAO | |
| Status | : | PUB | |
| Bibcode | : | 1931LicOB..15..120J | |
| Derived quantities (on the fly, from the above quantities) | |||
| a1sini (km) | : | 3.20348e+07 | 0 |
| f(m) (sol.mass) | : | 0.0255308 | 0 |
New observations by H.A. Abt and S.G. Levy (Astrophys. J. Supp., 30, 273, 1976) confirm the earlier elements.
