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Exoplanet Name : |
Kepler1520 b |
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Alternate Name : |
"Kepler-1520 b, KIC 12557548 b" |
|
Radius (Rjup / Re): |
0.0758 |
(Rjup) |
0.8500 |
(Rearth) |
|
Mass (Mjup / Me): |
0.0017 |
(Mjup) |
0.5489 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.0130 |
(AU) |
0.0130 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0018 |
|
Orbital Period(Observed/Estimated) |
0.65 |
(Days Obs.) |
0.65 |
(Days Est.) |
|
Star Radiation at Atmospheric Boundary: |
1161680.9 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
1465.3 |
(K) |
|
Blackbody T 0.3(K) |
1376.0 |
(K) |
|
Blackbody T 0.7(K) |
1113.4 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
1742.5 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
1636.4 |
(K) |
|
Size Class: |
Earth-size |
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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-1520 |
|
Alternate Name : |
Kepler-1520 |
|
Star Distance(LY) : |
2017.4 |
|
Stellar Radius(Rsun) : |
0.7 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
0.7 |
(Msun Measured) |
0.7 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
4412 |
(K) |
|
Spectral type : |
K4V |
|
Metalicity : |
-0.2 |
|
Absolute Magnitude: |
7.0 |
|
Apparent Magnitude: |
16.0 |
|
Right Ascension(RA) |
290.9662 |
|
Declination (DEC) |
51.5047 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
|
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Discovered by |
|
|
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=KIC+12557548+&submit=SIMBAD+search |
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Open Exoplanet Database Link |
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Kepler1520 b
Kepler1520 b
Kepler1520 b is an exoplanet orbiting the star Kepler-1520, located about 2017.4 light-years (618.5 pc) away from Solar System. Its discovery was publicly announced on 2012.
The host star Kepler-1520 has apparent magnitude of 16.0, with absolute magnitude of 7.0. It is 0.7 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4412 with its spectral types of K4V
In this planetary system, the extrasolar planet Kepler1520 b orbits around the star Kepler-1520 every 0.7 days with its orbital distance of 0.01 AU ( 1944772.3 km)
(Projected orbit of Kepler1520 b around its host star Kepler-1520)
The Star Kepler-1520 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.274 AU ( 41005534.4 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.379 AU ( 56680364.6 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.577 AU ( 86368332.4 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.850 AU ( 127094784.6 km)
Radiation at Planetary Boundary of Kepler1520 b : 1161680.86 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1520)
Kopparapu Recent Venus for Star Kepler-1520 distance : 0.304 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1520 distance : 0.384 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1520 distance : 0.371 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1520 distance : 0.408 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1520 distance : 0.715 AU
Kopparapu Outer Boundary for Early Mars for Star Kepler-1520 distance : 0.754 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1520)
Original Kopparapu Recent Venus for Star Kepler-1520 distance : 0.300 AU
Original Kopparapu Runaway Greenhouse for Star Kepler-1520 distance : 0.397 AU
Original Kopparapu Moist Greenhouse for Star Kepler-1520 distance : 0.396 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1520 distance : 0.727 AU
Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1520 distance : 0.756 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1520)
(Position in Stellar Map of star Kepler-1520 and its Exoplanet Kepler1520 b)
(Zoomed position in Stellar Map of star Kepler-1520 and its Exoplanet Kepler1520 b (zoom level 3))
