Planet KELT-2A b
| Name | KELT-2A b | |
| Discovered in | 2012 | |
| M × sin i | 1.486 ± 0.088 MJ | |
| Semi-major axis | 0.05498 ± 0.0004 AU |  |
| Orbital period | 4.11379 ± 1e-05 days | |
| Eccentricity | 0.185 ± 0.08 | |
| ω | 160 ± 110 | |
| Tperi | 2.45597e+06 ± 1.2 | |
| Radius | 1.306 +0.067-0.067 RJ | |
| Inclination | — | |
| Update | June 11, 2012 | |
| Detection method | detected by transit | |
| Molecules detected | — |
Star
| Name | KELT-2A | |
| Distance | 128.9 +8.8-8.8 pc | |
| Spectral type | F7V | |
| Apparent magnitude V | 8.7 | |
| Mass | 1.31 ± 0.03 MSun | |
| Age | Gyr | |
| Effective temperature | 6148 ± 49 K | |
| Radius | 1.842 +0.071-0.071 RSun | |
| Metallicity [Fe/H] | -0.015 ± 0.071 | |
| RA2000 | 06:10:39.0 | |
| Dec2000 | +30:57:26 | |
| Planetary system | 1 planet |
More data
- Simbad
- Most recent references (ADS)
Related publications
KELT-2Ab: A Hot Jupiter Transiting the Bright (V=8.77) Primary Star of a Binary System
June 11, 2012
BEATTY Th., PEPPER J., SIVERD R., EASTMAN J., BIERYLA A. & 26 additional authors
ApJ. Letters
arxiv