Exoplanet Name : |
Kepler-55 c |
Alternate Name : |
"2MASS J19004040+4401352 c, K00904.03, KIC 8150320 c, KOI-904 c, KOI-904.03, WISE J190040.38+440134.9 c" |
Status : |
Confirmed |
Radius (Rjup / Re): |
0.1970 |
(Rjup) |
2.2082 |
(Rearth) |
Mass (Mjup / Me): |
1.1100 |
(Mjup) |
352.9112 |
(Mearth) |
Semi Major Axis / Orbital Distance Calculated |
0.0000 |
(AU) |
0.2021 |
(AU Est.) |
Eccentricity : |
0.0000 |
Orbital Period(Yrs) |
0.1154 |
Orbital Period(Observed/Estimated) |
42.15 |
(Days Obs.) |
0.00 |
(Days Est.) |
Surface Gravity (G Earth) |
72.3768 |
Star Radiation at Atmospheric Boundary: |
5640.0 |
(W/m2) |
Measured Temperature (K) |
0.0 |
(K) |
Blackbody T 0.1(K) |
386.8 |
(K) |
Blackbody T 0.3(K) |
363.2 |
(K) |
Blackbody T 0.7(K) |
293.9 |
(K) |
Tidally Locked Blackbody T 0.1(K) |
460.0 |
(K) |
Tidally Locked Blackbody T 0.3(K) |
432.0 |
(K) |
Size Class: |
sub-Neptune-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-55 |
Alternate Name : |
"2MASS J19004040+4401352, KIC 8150320, KOI-904, WISE J190040.38+440134.9" |
Star Distance(LY) : |
1887.7 |
Stellar Radius(Rsun) : |
0.7 |
(Rsun Measured) |
Stellar Mass(Msun) : |
0.6 |
(Msun Measured) |
0.6 |
(Msun Estimated) |
Star Age : |
0.0 |
(GY) |
Temperature : |
4503 |
(K) |
Spectral type : |
K4 |
UV portion[%]: |
1.6 |
Visible portion[%]: |
31.2 |
IR portion[%]: |
67.3 |
Metalicity : |
0.0 |
Absolute Magnitude: |
7.5 |
Apparent Magnitude: |
16.3 |
Right Ascension(RA) |
285.1683 |
Declination (DEC) |
44.0265 |
Hubble Space Telescope Guide Star Catalog (GSC) ID |
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Discovered by |
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Discovery Paper - Authors |
"Jason H. Ste_en, Daniel C. Fabrycky, Eric Agol, Eric B. Ford, Robert C. Morehead, William D. Cochran, Jack J. Lissauer, Elisabeth R. Adams, William J. Borucki, Steve Bryson, Douglas A. Caldwell, Andrea Dupree, Jon M. Jenkins, Paul Robertson, Jason F. Rowe, Shawn Seader, Susan Thompson, and Joseph D. Twicken" |
Discovery Paper - Title |
Transit Timing Observations from Kepler: VII. Con_rmation of 27 planets in 13 multiplanet systems via Transit Timing Variations and orbital stability |
Discovery Paper - Journal |
Mon Not R Astron Soc (2013) 428 (2): 1077-1087. DOI: https://doi.org/10.1093/mnras/sts090 |
Discovery Paper - URL |
https://academic.oup.com/mnras/article/428/2/1077/999845/Transit-timing-observations-from-Kepler-VII |
SIMBAD LINK |
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-55+&submit=SIMBAD+search |
Open Exoplanet Database Link |
http://www.openexoplanetcatalogue.com/planet/Kepler-55%20c/ |
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