|
Exoplanet Name : |
KIC 8012732 b |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.8700 |
(Rjup) |
9.7518 |
(Rearth) |
|
Mass (Mjup / Me): |
0.6455 |
(Mjup) |
205.2244 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.0000 |
(AU) |
1.0868 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
1.1813 |
|
Orbital Period(Observed/Estimated) |
431.47 |
(Days Obs.) |
0.00 |
(Days Est.) |
|
Surface Gravity (G Earth) |
2.1580 |
|
Star Radiation at Atmospheric Boundary: |
2314.3 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
309.6 |
(K) |
|
Blackbody T 0.3(K) |
290.7 |
(K) |
|
Blackbody T 0.7(K) |
235.2 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
368.1 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
345.7 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Primary Transit |
|
Mass Detection : |
|
|
Radius Detection : |
Primary Transit |
|
Habitability by Solar Eq. Astronomical Unit: |
Habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
KIC 8012732 |
|
Alternate Name : |
|
|
Star Distance(LY) : |
0.0 |
|
Stellar Radius(Rsun) : |
1.2 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
0.9 |
(Msun Measured) |
0.9 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
6221 |
(K) |
|
Spectral type : |
F8 |
|
UV portion[%]: |
7.8 |
|
Visible portion[%]: |
44.8 |
|
IR portion[%]: |
47.4 |
|
Metalicity : |
0.2 |
|
Absolute Magnitude: |
25.0 |
|
Apparent Magnitude: |
14.3 |
|
Right Ascension(RA) |
284.7295 |
|
Declination (DEC) |
43.8642 |
|
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=KIC+8012732+&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
|
 |
 |
 |
 |
/
KIC 8012732 b
KIC 8012732 b
KIC 8012732 b is an exoplanet orbiting the star KIC 8012732. Its discovery was publicly announced on 2015.
The host star KIC 8012732 has apparent magnitude of 14.3, with absolute magnitude of 25.0. It is 0.9 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 6221 with its spectral types of F8
In this planetary system, the extrasolar planet KIC 8012732 b orbits around the star KIC 8012732 every 431.5 days with its orbital distance of 1.09 AU ( 162589938.3 km)
(Projected orbit of KIC 8012732 b around its host star KIC 8012732)
The Star KIC 8012732 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 1.023 AU ( 153016528.8 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 1.414 AU ( 211508830.9 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 2.154 AU ( 322292651.4 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 3.170 AU ( 474267755.3 km)
Radiation at Planetary Boundary of KIC 8012732 b : 2314.35 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star KIC 8012732)
Kopparapu Recent Venus for Star KIC 8012732 distance : 1.032 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star KIC 8012732 distance : 1.307 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star KIC 8012732 distance : 1.262 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star KIC 8012732 distance : 1.383 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star KIC 8012732 distance : 2.284 AU
Kopparapu Outer Boundary for Early Mars for Star KIC 8012732 distance : 2.409 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star KIC 8012732)
Original Kopparapu Recent Venus for Star KIC 8012732 distance : 1.043 AU
Original Kopparapu Runaway Greenhouse for Star KIC 8012732 distance : 1.341 AU
Original Kopparapu Moist Greenhouse for Star KIC 8012732 distance : 1.380 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star KIC 8012732 distance : 2.326 AU
Original Kopparapu Outer Boundary for Early Mars for Star KIC 8012732 distance : 2.418 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star KIC 8012732)
(Position in Stellar Map of star KIC 8012732 and its Exoplanet KIC 8012732 b)
(Zoomed position in Stellar Map of star KIC 8012732 and its Exoplanet KIC 8012732 b (zoom level 3))
(Synthetic Spectrum of star KIC 8012732*)
*Yamashiki YA et al. 2019 ApJ 881 114
MUSCLES Paper I - France et al. 2016 ApJ 820 89
MUSCLES Paper II- Youngblood et al. 2016 ApJ 824 101
MUSCLES Paper III- Loyd et al. 2016 ApJ 824 102
