Planet HD 137388 b
| Name | HD 137388 b | |
| Discovered in | 2011 | |
| M × sin i | 0.223 ± 0.029 MJ |  |
| Semi-major axis | 0.89 ± 0.02 AU | |
| Orbital period | 330 +4-4 days | |
| Eccentricity | 0.36 ± 0.12 | |
| ω | 86 +35-35 | |
| Tperi | 2.45521e+06 +28-28 | |
| Radius | — | |
| Inclination | — | |
| Update | Aug. 2, 2011 | |
| Detection method | detected by radial velocity | |
| Molecules detected | — |
Star
| Name | HD 137388 | |
| Distance | 38 ± 3 pc | |
| Spectral type | K0/K1V | |
| Apparent magnitude V | 8.71 | |
| Mass | 0.86 MSun | |
| Age | 6.45 ± 0.74 Gyr | |
| Effective temperature | 5240 ± 53 K | |
| Radius | 0.82 RSun | |
| Metallicity [Fe/H] | 0.18 ± 0.03 | |
| RA2000 | 15:35:40.0 | |
| Dec2000 | -80:12:17 | |
| Planetary system | 1 planet |
More data
- Simbad
- Most recent references (ADS)
Related publications
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. XXX. Planetary systems around stars with solar-like magnetic cycles and short-term activity variation
Nov. 7, 2011
DUMUSQUE X., LOVIS Ch., SEGRANSAN D., MAYOR M., UDRY S. & 8 additional authors
Astron. & Astrophys., 535, A55
paper arxiv