Exoplanet Name : |
K2-220 b |
Alternate Name : |
"2MASS J00510476+0931003 b, EPIC 220621788 b, EPIC 220621788.01, WISE J005104.78+093100.3 b" |
Status : |
Confirmed |
Radius (Rjup / Re): |
0.2130 |
(Rjup) |
2.3875 |
(Rearth) |
Mass (Mjup / Me): |
0.0186 |
(Mjup) |
5.9266 |
(Mearth) |
Semi Major Axis / Orbital Distance Calculated |
0.1104 |
(AU) |
0.1104 |
(AU Est.) |
Eccentricity : |
0.0000 |
Orbital Period(Yrs) |
0.0375 |
Orbital Period(Observed/Estimated) |
13.68 |
(Days Obs.) |
13.67 |
(Days Est.) |
Surface Gravity (G Earth) |
1.0397 |
Star Radiation at Atmospheric Boundary: |
107431.8 |
(W/m2) |
Measured Temperature (K) |
0.0 |
(K) |
Blackbody T 0.1(K) |
808.0 |
(K) |
Blackbody T 0.3(K) |
758.8 |
(K) |
Blackbody T 0.7(K) |
614.0 |
(K) |
Tidally Locked Blackbody T 0.1(K) |
960.9 |
(K) |
Tidally Locked Blackbody T 0.3(K) |
902.4 |
(K) |
Size Class: |
sub-Neptune-size |
Mass Class: |
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Detection Type : |
Primary Transit |
Mass Detection : |
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Radius Detection : |
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Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
Habitability by Kopparapu: |
Not habitable |
Star Name : |
K2-220 |
Alternate Name : |
"2MASS J00510476+0931003, EPIC 220621788, WISE J005104.78+093100.3" |
Star Distance(LY) : |
762.8 |
Stellar Radius(Rsun) : |
1.0 |
(Rsun Measured) |
Stellar Mass(Msun) : |
1.0 |
(Msun Measured) |
1.0 |
(Msun Estimated) |
Star Age : |
0.0 |
(GY) |
Temperature : |
5660 |
(K) |
Spectral type : |
G5 |
UV portion[%]: |
7.5 |
Visible portion[%]: |
44.2 |
IR portion[%]: |
48.3 |
Metalicity : |
0.0 |
Absolute Magnitude: |
3.7 |
Apparent Magnitude: |
10.6 |
Right Ascension(RA) |
12.7699 |
Declination (DEC) |
9.5168 |
Hubble Space Telescope Guide Star Catalog (GSC) ID |
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Discovered by |
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Discovery Paper - Authors |
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Discovery Paper - Title |
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Discovery Paper - Journal |
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Discovery Paper - URL |
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SIMBAD LINK |
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=K2-220+&submit=SIMBAD+search |
Open Exoplanet Database Link |
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