Planet K2-294 b
| Name |
K2-294 b |
|
|
| Planet Status |
Confirmed |
|
|
| Discovered in |
2019 |
|
|
| Mass |
— |
|
|
| Mass*sin(i) |
— |
|
|
| Semi-Major Axis |
0.036 (± 0.004) AU |
 |
|
| Orbital Period |
2.50387 (± 0.00023) day |
|
|
| Eccentricity |
— |
|
|
| ω |
— |
|
|
| Tperi |
— |
|
|
| Radius |
0.148 ( -0.017 +0.019 ) RJ |
|
|
| Inclination |
85.5 (± 2.1) deg |
|
|
| Update |
2021-02-05 |
|
|
| Detection Method |
Primary Transit |
|
|
| Mass Detection Method |
— |
|
|
| Radius Detection Method |
Primary Transit |
|
|
| Primary transit |
2457740.0093 ( -0.0041 +0.0044 ) JD |
|
|
| Secondary transit |
— |
|
|
| λ |
— |
|
|
| Impact Parameter b |
0.51 ( -0.23 +0.16 ) |
|
|
| Time Vr=0 |
— |
|
|
| Velocity Semiamplitude K |
— |
|
|
| Calculated temperature |
1425.0 ( -54.0 +79.0 ) K |
|
|
| Measured temperature |
— |
|
|
| Hottest point longitude |
— |
|
|
| Geometric albedo |
— |
|
|
| Surface gravity log(g/gH) |
— |
|
|
| Alternate Names |
2MASS J23281238-0736132 b, EPIC 246078672 b, WISE J232812.40-073613.5 b |
|
|
Star
| Name |
K2-294 |
|
|
| Distance |
377.04 ( -6.18 +6.18 ) pc |
|
|
| Spectral type |
— |
|
|
| Apparent magnitude V |
— |
|
|
| Mass |
0.99 ( -0.03 +0.03 ) MSun |
|
|
| Age |
— |
|
|
| Effective temperature |
5612.0 (± 50.0) K |
|
|
| Radius |
1.2 (± 0.13) RSun |
|
|
| Metallicity [Fe/H] |
0.194 ( -0.08 +0.08 ) |
|
|
| Detected Disc |
— |
|
|
| Magnetic Field |
— |
|
|
| RA2000 |
23:28:12.4 |
|
|
| Dec2000 |
-07:36:13 |
|
|
| Alternate Names |
EPIC 246078672, 2MASS J23281238-0736132, EPIC 246078672, WISE J232812.40-073613.5 |
|
|
| Planetary system |
1 planet
|
|
Related publications
Identifying Exoplanets with Deep Learning II: Two New Super-Earths Uncovered by a Neural Network in K2 Data
2019
DATTILO A., VANDERBURG A., SHALLUE J., MAYO A., BERLIND P. et al.
Astron. J., 157, 169
paper arxiv
