Planet K2-97 b
| Name | K2-97 b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2016 | ||
| Mass | 1.1 ( -0.11 +0.11 ) MJ |  |
|
| Mass*sin(i) | — | ||
| Semi-Major Axis | 0.086 ( -0.0011 +0.0011 ) AU | |
|
| Orbital Period | 8.406726 ( -0.001827 +0.001863 ) day | |
|
| Eccentricity | — | ||
| ω | — | ||
| Tperi | — | ||
| Radius | 0.947 ( -0.085 +0.085 ) RJ | |
|
| Inclination | — | ||
| Update | 2021-02-05 | ||
| Detection Method | Primary Transit | ||
| Mass Detection Method | Radial Velocity | ||
| Radius Detection Method | Primary Transit | ||
| Primary transit | — | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | 0.44 ( -0.3 +0.33 ) | |
|
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | — | ||
| Calculated temperature | 1499.0 ( -39.0 +39.0 ) K | |
|
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | EPIC 211351816 b, 2MASS 08310308+1050513 b, 2MASS J08310308+1050513 b, EPIC 211351816.01, WISE J083103.08+105051.2 b |
Star
K2-97| Name | K2-97 | ||
| Distance | 869.76 ( -31.37 +31.37 ) pc | ||
| Spectral type | |||
| Apparent magnitude V | — | ||
| Mass | 1.2 ( -0.05 +0.05 ) MSun | ||
| Age | 7.8 (± 2.0) Gyr | |
|
| Effective temperature | 4717.0 ( -73.0 +73.0 ) K | ||
| Radius | 4.47 ( -0.18 +0.18 ) RSun | ||
| Metallicity [Fe/H] | 0.33 ( -0.04 +0.04 ) | ||
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 08:31:03.1 | ||
| Dec2000 | +10:50:51 | ||
| Alternate Names | EPIC 211351816, 2MASS J08310308+1050513, WISE J083103.08+105051.2 | ||
| Planetary system | 1 planet |
Related publications
Sixty Validated Planets from K2 Campaigns 5-8
2018
LIVINGSTON J., CROSSFIELD I., PETIGURA E., GONZALES E., CIARDI D. et l.
Astron. J., 156, 277
paper arxiv
Seeing double with K2: Testing re-inflation with two remarkably similar planets around red giant branch stars
2017
GRUNBLATT S., HUBER D., GAIDOS E., LOPEZ E., HOWARD A. et al.
ApJ, 154, 254
paper arxiv
EPIC 211351816.01: A (Re-?)Inflated Planet Orbiting a Red Giant Star
2016
GRUNBLATT S., HUBER D., GAIDOS E., LOPEZ E., FULTON B. et al.
ApJ, submitted
arxiv
