Exoplanet Name : |
K2-38 c |
Alternate Name : |
"2MASS J16000805-2311213 c, EPIC 204221263 c, EPIC 204221263.01, TYC 6779-268-1 c, WISE J160008.01-231121.6 c" |
Status : |
Confirmed |
Radius (Rjup / Re): |
0.2160 |
(Rjup) |
2.4211 |
(Rearth) |
Mass (Mjup / Me): |
0.0312 |
(Mjup) |
9.9038 |
(Mearth) |
Semi Major Axis / Orbital Distance Calculated |
0.0964 |
(AU) |
0.0964 |
(AU Est.) |
Eccentricity : |
0.1610 |
Orbital Period(Yrs) |
0.0289 |
Orbital Period(Observed/Estimated) |
10.56 |
(Days Obs.) |
7.30 |
(Days Est.) |
Surface Gravity (G Earth) |
1.6895 |
Star Radiation at Atmospheric Boundary: |
276053.9 |
(W/m2) |
Measured Temperature (K) |
0.0 |
(K) |
Blackbody T 0.1(K) |
1023.0 |
(K) |
Blackbody T 0.3(K) |
960.7 |
(K) |
Blackbody T 0.7(K) |
777.3 |
(K) |
Tidally Locked Blackbody T 0.1(K) |
1216.6 |
(K) |
Tidally Locked Blackbody T 0.3(K) |
1142.5 |
(K) |
Size Class: |
sub-Neptune-size |
Mass Class: |
|
Detection Type : |
Primary Transit |
Mass Detection : |
Radial Velocity |
Radius Detection : |
Primary Transit |
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
Habitability by Kopparapu: |
Not habitable |
Star Name : |
K2-38 |
Alternate Name : |
"2MASS J16000805-2311213, EPIC 204221263, TYC 6779-268-1, WISE J160008.01-231121.6" |
Star Distance(LY) : |
621.6 |
Stellar Radius(Rsun) : |
1.4 |
(Rsun Measured) |
Stellar Mass(Msun) : |
2.2 |
(Msun Measured) |
1.1 |
(Msun Estimated) |
Star Age : |
0.0 |
(GY) |
Temperature : |
5757 |
(K) |
Spectral type : |
G2 V |
UV portion[%]: |
7.8 |
Visible portion[%]: |
44.7 |
IR portion[%]: |
47.5 |
Metalicity : |
0.3 |
Absolute Magnitude: |
5.0 |
Apparent Magnitude: |
11.4 |
Right Ascension(RA) |
240.0336 |
Declination (DEC) |
-23.1893 |
Hubble Space Telescope Guide Star Catalog (GSC) ID |
|
Discovered by |
|
Discovery Paper - Authors |
|
Discovery Paper - Title |
|
Discovery Paper - Journal |
0 |
Discovery Paper - URL |
0 |
SIMBAD LINK |
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=K2-38+&submit=SIMBAD+search |
Open Exoplanet Database Link |
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