Planet WASP-139 b
| Name |
WASP-139 b |
|
|
| Planet Status |
Confirmed |
|
|
| Discovered in |
2016 |
|
|
| Mass |
0.117 ( -0.017 +0.017 ) MJ |
 |
|
| Mass*sin(i) |
— |
|
|
| Semi-Major Axis |
0.062 (± 0.002) AU |
|
|
| Orbital Period |
5.924262 (± 4e-06) day |
|
|
| Eccentricity |
0.0 |
|
|
| ω |
— |
|
|
| Tperi |
— |
|
|
| Radius |
0.8 ( -0.05 +0.05 ) RJ |
|
|
| Inclination |
88.9 (± 0.5) deg |
|
|
| Update |
2016-07-11 |
|
|
| Detection Method |
Primary Transit |
|
|
| Mass Detection Method |
Radial Velocity |
|
|
| Radius Detection Method |
Primary Transit |
|
|
| Primary transit |
2457196.7933 (± 0.0003) JD |
|
|
| Secondary transit |
— |
|
|
| λ |
— |
|
|
| Impact Parameter b |
0.33 (± 0.14) |
|
|
| Time Vr=0 |
— |
|
|
| Velocity Semiamplitude K |
14.0 (± 0.0014) m/s |
|
|
| Calculated temperature |
910.0 K |
|
|
| Measured temperature |
— |
|
|
| Hottest point longitude |
— |
|
|
| Geometric albedo |
— |
|
|
| Surface gravity log(g/gH) |
— |
|
|
| Alternate Names |
— |
|
|
Star
| Name |
WASP-139 |
|
|
| Distance |
230.0 (± 40.0) pc |
|
|
| Spectral type |
K0 |
|
|
| Apparent magnitude V |
12.4 |
|
|
| Mass |
— |
|
|
| Age |
0.5 Gyr |
|
|
| Effective temperature |
5310.0 (± 90.0) K |
|
|
| Radius |
— |
|
|
| Metallicity [Fe/H] |
0.2 (± 0.09) |
|
|
| Detected Disc |
— |
|
|
| Magnetic Field |
— |
|
|
| RA2000 |
03:18:15.0 |
|
|
| Dec2000 |
-41:18:08 |
|
|
| Alternate Names |
|
|
|
| Planetary system |
1 planet
|
|
Related publications
WASP-South transiting exoplanets: WASP-130b, WASP-131b, WASP-132b, WASP-139b, WASP-140b, WASP-141b & WASP-142b
2016
HELLIER C., ANDERSON D., COLLMIER CAMERON A., DELREZ L., GILLON M. et al.
MNRAS, 465, 3693
paper arxiv ADS
