Exoplanet Name : |
Kepler-320 b |
Alternate Name : |
"2MASS J19325125+4610304 b, K01806.03, KIC 9529744 b, KOI-1806 b, KOI-1806.03, WISE J193251.23+461030.4 b" |
Status : |
Confirmed |
Radius (Rjup / Re): |
0.1020 |
(Rjup) |
1.1433 |
(Rearth) |
Mass (Mjup / Me): |
0.0050 |
(Mjup) |
1.5835 |
(Mearth) |
Semi Major Axis / Orbital Distance Calculated |
0.0850 |
(AU) |
0.0850 |
(AU Est.) |
Eccentricity : |
0.0000 |
Orbital Period(Yrs) |
0.0229 |
Orbital Period(Observed/Estimated) |
8.37 |
(Days Obs.) |
0.00 |
(Days Est.) |
Surface Gravity (G Earth) |
1.2114 |
Star Radiation at Atmospheric Boundary: |
386349.7 |
(W/m2) |
Measured Temperature (K) |
0.0 |
(K) |
Blackbody T 0.1(K) |
1112.7 |
(K) |
Blackbody T 0.3(K) |
1045.0 |
(K) |
Blackbody T 0.7(K) |
845.5 |
(K) |
Tidally Locked Blackbody T 0.1(K) |
1323.3 |
(K) |
Tidally Locked Blackbody T 0.3(K) |
1242.7 |
(K) |
Size Class: |
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-320 |
Alternate Name : |
"2MASS J19325125+4610304, KIC 9529744, KOI-1806, WISE J193251.23+461030.4" |
Star Distance(LY) : |
2694.6 |
Stellar Radius(Rsun) : |
1.3 |
(Rsun Measured) |
Stellar Mass(Msun) : |
0.0 |
(Msun Measured) |
1.2 |
(Msun Estimated) |
Star Age : |
0.0 |
(GY) |
Temperature : |
6134 |
(K) |
Spectral type : |
F7 |
UV portion[%]: |
7.8 |
Visible portion[%]: |
44.8 |
IR portion[%]: |
47.4 |
Metalicity : |
-0.2 |
Absolute Magnitude: |
3.0 |
Apparent Magnitude: |
12.5 |
Right Ascension(RA) |
293.2135 |
Declination (DEC) |
46.1751 |
Hubble Space Telescope Guide Star Catalog (GSC) ID |
|
Discovered by |
|
Discovery Paper - Authors |
0 |
Discovery Paper - Title |
|
Discovery Paper - Journal |
0 |
Discovery Paper - URL |
0 |
SIMBAD LINK |
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-320+&submit=SIMBAD+search |
Open Exoplanet Database Link |
http://www.openexoplanetcatalogue.com/planet/Kepler-320%20b/ |
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Kepler-320 b
Kepler-320 b
Kepler-320 b is an exoplanet orbiting the star Kepler-320, located about 2694.6 light-years (826.2 pc) away from Solar System. Its discovery was publicly announced on 2014.
The host star Kepler-320 has apparent magnitude of 12.5, with absolute magnitude of 3.0.
In this planetary system, the extrasolar planet Kepler-320 b orbits around the star Kepler-320 every 8.4 days with its orbital distance of 0.09 AU ( 12715819.0 km)
(Projected orbit of Kepler-320 b around its host star Kepler-320)
The Star Kepler-320 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 1.034 AU ( 154619729.6 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 1.429 AU ( 213724873.2 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 2.177 AU ( 325669409.6 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 3.204 AU ( 479236802.8 km)
Radiation at Planetary Boundary of Kepler-320 b : 386349.68 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-320)
Kopparapu Recent Venus for Star Kepler-320 distance : 1.048 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-320 distance : 1.328 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-320 distance : 1.282 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-320 distance : 1.405 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-320 distance : 2.325 AU
Kopparapu Outer Boundary for Early Mars for Star Kepler-320 distance : 2.452 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-320)
Original Kopparapu Recent Venus for Star Kepler-320 distance : 1.058 AU
Original Kopparapu Runaway Greenhouse for Star Kepler-320 distance : 1.363 AU
Original Kopparapu Moist Greenhouse for Star Kepler-320 distance : 1.399 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-320 distance : 2.366 AU
Original Kopparapu Outer Boundary for Early Mars for Star Kepler-320 distance : 2.461 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-320)
(Position in Stellar Map of star Kepler-320 and its Exoplanet Kepler-320 b)
(Zoomed position in Stellar Map of star Kepler-320 and its Exoplanet Kepler-320 b (zoom level 3))
(Synthetic Spectrum of star Kepler-320*)
*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