Exoplanet Name : |
Kepler-887 b |
Alternate Name : |
"2MASS J19202179+3949011 b, K01534.01, KIC 4741126 b, KOI-1534 b, KOI-1534.01, WISE J192021.78+394900.9 b" |
Status : |
Confirmed |
Radius (Rjup / Re): |
0.1640 |
(Rjup) |
1.8383 |
(Rearth) |
Mass (Mjup / Me): |
0.0146 |
(Mjup) |
4.6475 |
(Mearth) |
Semi Major Axis / Orbital Distance Calculated |
0.0000 |
(AU) |
0.1550 |
(AU Est.) |
Eccentricity : |
0.0000 |
Orbital Period(Yrs) |
0.0559 |
Orbital Period(Observed/Estimated) |
20.42 |
(Days Obs.) |
0.00 |
(Days Est.) |
Surface Gravity (G Earth) |
1.3753 |
Star Radiation at Atmospheric Boundary: |
147324.1 |
(W/m2) |
Measured Temperature (K) |
0.0 |
(K) |
Blackbody T 0.1(K) |
874.4 |
(K) |
Blackbody T 0.3(K) |
821.2 |
(K) |
Blackbody T 0.7(K) |
664.4 |
(K) |
Tidally Locked Blackbody T 0.1(K) |
1039.8 |
(K) |
Tidally Locked Blackbody T 0.3(K) |
976.5 |
(K) |
Size Class: |
super-Earth-size |
Mass Class: |
|
Detection Type : |
Primary Transit |
Mass Detection : |
|
Radius Detection : |
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
Habitability by Kopparapu: |
Not habitable |
Star Name : |
Kepler-887 |
Alternate Name : |
"2MASS J19202179+3949011, KIC 4741126, KOI-1534, WISE J192021.78+394900.9" |
Star Distance(LY) : |
2890.1 |
Stellar Radius(Rsun) : |
1.4 |
(Rsun Measured) |
Stellar Mass(Msun) : |
1.2 |
(Msun Measured) |
1.2 |
(Msun Estimated) |
Star Age : |
3.1 |
(GY) |
Temperature : |
6207 |
(K) |
Spectral type : |
F8 |
UV portion[%]: |
0.3 |
Visible portion[%]: |
1.5 |
IR portion[%]: |
98.2 |
Metalicity : |
0.1 |
Absolute Magnitude: |
2.8 |
Apparent Magnitude: |
12.5 |
Right Ascension(RA) |
290.0908 |
Declination (DEC) |
39.8170 |
Hubble Space Telescope Guide Star Catalog (GSC) ID |
|
Discovered by |
|
Discovery Paper - Authors |
"Timothy D. Morton, Stephen T. Bryson, Jeffrey L. Coughlin, Jason F. Rowe, Ganesh Ravichandran, Erik A. Petigura, Michael R. Haas, and Natalie M. Batalha" |
Discovery Paper - Title |
FALSE POSITIVE PROBABILITIES FOR ALL KEPLER OBJECTS OF INTEREST: 1284 NEWLY VALIDATED PLANETS AND 727 LIKELY FALSE POSITIVES |
Discovery Paper - Journal |
0 |
Discovery Paper - URL |
0 |
SIMBAD LINK |
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-887&submit=SIMBAD+search |
Open Exoplanet Database Link |
http://www.openexoplanetcatalogue.com/planet/Kepler-887%20b/ |
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