Planet WASP-151 b
| Name |
WASP-151 b |
|
|
| Planet Status |
Confirmed |
|
|
| Discovered in |
2017 |
|
|
| Mass |
0.31 ( -0.03 +0.04 ) MJ |
 |
|
| Mass*sin(i) |
— |
|
|
| Semi-Major Axis |
0.055 (± 0.001) AU |
|
|
| Orbital Period |
4.533471 (± 4e-06) day |
|
|
| Eccentricity |
0.0 ( -0.0 +0.003 ) |
|
|
| ω |
310.0 ( -30.0 +120.0 ) deg |
|
|
| Tperi |
— |
|
|
| Radius |
1.13 ( -0.03 +0.03 ) RJ |
|
|
| Inclination |
89.2 (± 0.6) deg |
|
|
| Update |
2017-11-06 |
|
|
| Detection Method |
Primary Transit |
|
|
| Mass Detection Method |
Radial Velocity |
|
|
| Radius Detection Method |
Primary Transit |
|
|
| Primary transit |
2457741.0081 ( -0.0002 +0.0001 ) JD |
|
|
| Secondary transit |
— |
|
|
| λ |
— |
|
|
| Impact Parameter b |
— |
|
|
| Time Vr=0 |
— |
|
|
| Velocity Semiamplitude K |
37.0 ( -3.0 +4.0 ) m/s |
|
|
| Calculated temperature |
— |
|
|
| Measured temperature |
— |
|
|
| Hottest point longitude |
— |
|
|
| Geometric albedo |
— |
|
|
| Surface gravity log(g/gH) |
— |
|
|
| Alternate Names |
— |
|
|
Star
| Name |
WASP-151 |
|
|
| Distance |
480.0 (± 75.0) pc |
|
|
| Spectral type |
G1 |
|
|
| Apparent magnitude V |
12.9 |
|
|
| Mass |
1.077 (± 0.081) MSun |
|
|
| Age |
5.1 (± 1.3) Gyr |
|
|
| Effective temperature |
5871.0 (± 57.0) K |
|
|
| Radius |
1.14 (± 0.03) RSun |
|
|
| Metallicity [Fe/H] |
0.1 (± 0.1) |
|
|
| Detected Disc |
— |
|
|
| Magnetic Field |
— |
|
|
| RA2000 |
23:16:15.2 |
|
|
| Dec2000 |
+00:18:24 |
|
|
| Alternate Names |
K2-134, EPIC 246441449, 2MASS J23161522+0018242 |
|
|
| Planetary system |
1 planet
|
|
Related publications
The discovery of WASP-151b, WASP-153b, WASP-156b: Insights on giant planet migration and the upper boundary of the Neptunian desert
2018
DEMANGEON O., FAEDI F., HEBRARD G., BROWN D., BARROS S. et al.
Astron. & Astrophys., 610, A63
paper arxiv
