Planet HD 195689 b
| Name | HD 195689 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2017 | ||
| Mass | — | ||
| Mass*sin(i) | — | ||
| Semi-Major Axis | — | ||
| Orbital Period | 1.48 day |  |
|
| Eccentricity | — | ||
| ω | — | ||
| Tperi | — | ||
| Radius | — | ||
| Inclination | — | ||
| Update | 2018-01-04 | ||
| Detection Method | Primary Transit | ||
| Mass Detection Method | — | ||
| Radius Detection Method | — | ||
| Molecules | — | ||
| Primary transit | — | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | — | ||
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | KELT-9 b |
Star
HD 195689| Name | HD 195689 | ||
| Distance | — | ||
| Spectral type | A0 | ||
| Apparent magnitude V | 7.56 | ||
| Mass | — | ||
| Age | — | ||
| Effective temperature | 10170 K | |
|
| Radius | — | ||
| Metallicity [Fe/H] | — | ||
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 20:31:26.4 | ||
| Dec2000 | +39:56:20 | ||
| Alternate Names | KELT-9 | ||
| Planetary system | 1 planet |
Observability Predictor 
Remarks
Scott Gaudi et al. 2017 measure a day side temperature of Kelt-9 b of 4600KRelated publications
The Effects of Barycentric and Asymmetric Transverse Velocities on Eclipse and Transit Times
2018
CONROY K., PRSA A., HOVART M. & STASSUN K.
ApJ, accepted
arxiv
Stellar photospheric abundances as a probe of discs and planets
2018
JERMYN A. & KAMA M.
MNRAS, 476, 4418
paper arxiv
A giant planet undergoing extreme-ultraviolet irradiation by its hot massive-star host
2017
SCOTT GAUDI B., STASSUN K., COLLINS K., BEATTY Th., ZHOU G. et al.
Nature, 546, 514
paper
