| Name | HD 21693 b | |
| Discovered in | 2011 | |
| M × sin i | 0.0322 ± 0.0046 MJ | |
| Semi-major axis | 0.1484 ± 0.0024 AU | |
| Orbital period | 22.656 ± 0.0236 days | |
| Eccentricity | 0.26 ± 0.17 | |
| ω | — | |
| Tperi | — | |
| Radius | — | |
| Inclination | — | |
| Update | Sept. 12, 2011 | |
| Detection method | detected by radial velocity | |
| Molecules detected | — |
| Name | HD 21693 | |
| Distance | 32.4 ± 0.5 pc | |
| Spectral type | G9IV | |
| Apparent magnitude V | 7.94 | |
| Mass | MSun | |
| Age | Gyr | |
| Effective temperature | K | |
| Radius | RSun | |
| Metallicity [Fe/H] | ||
| RA2000 | 03:27:12.0 | |
| Dec2000 | -58:19:25 | |
| Planetary system | 2 planets |
A Uniformly Derived Catalogue of Exoplanets from Radial Velocities
Feb. 10, 2012
HOLLIS M., BALAN S., LEVER G. & LAHAV O.
MNRAS
arxiv
The Exoplanet Handbook
May 22, 2012
Michael Perryman
Content
Content and Chapter 5
The HARPS search for southern extra-solar planets
XXXIV. Occurrence, mass distribution and orbital properties of super-Earths and
Neptune-mass planets
Sept. 13, 2011
MAYOR M., MARMIER M., LOVIS Ch., UDRY S., SEGRANSAN D., PEPE F., BENZ W., BERTAUX J.-L., BOUCHY F., DUMUSQUE X., LOCURTO G., MORDASINI Ch., QUELOZ D. & SANTOS N.
Astron. & Astrophys.
arxiv