|
Exoplanet Name : |
KIC 10544976 (AB) b |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
13.4000 |
(Mjup) |
4260.3692 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
6.5600 |
(AU) |
6.5600 |
(AU Est.) |
|
Eccentricity : |
0.2900 |
|
Orbital Period(Yrs) |
16.7990 |
|
Orbital Period(Observed/Estimated) |
6136.00 |
(Days Obs.) |
6656.36 |
(Days Est.) |
|
Surface Gravity (G Earth) |
41.1438 |
|
Star Radiation at Atmospheric Boundary: |
31.8 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
106.0 |
(K) |
|
Blackbody T 0.3(K) |
99.5 |
(K) |
|
Blackbody T 0.7(K) |
80.5 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
126.0 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
118.3 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Timing |
|
Mass Detection : |
Timing |
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
KIC 10544976 (AB) |
|
Alternate Name : |
|
|
Star Distance(LY) : |
1493.8 |
|
Stellar Radius(Rsun) : |
1.1 |
(Rsun Estimated) |
|
Stellar Mass(Msun) : |
0.8 |
(Msun Measured) |
1.0 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
5500 |
(K) |
|
Spectral type : |
DA+M4V |
|
UV portion[%]: |
6.9 |
|
Visible portion[%]: |
43.2 |
|
IR portion[%]: |
49.9 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
10.7 |
|
Apparent Magnitude: |
19.0 |
|
Right Ascension(RA) |
295.6542 |
|
Declination (DEC) |
47.7633 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
|
|
Discovered by |
|
|
Discovery Paper - Authors |
|
|
Discovery Paper - Title |
|
|
Discovery Paper - Journal |
|
|
Discovery Paper - URL |
|
|
SIMBAD LINK |
|
|
Open Exoplanet Database Link |
|
_b_CSun.png) |
_b_CJup.png) |
_b_CNep.png) |
_b_CEar.png) |
/
KIC 10544976 (AB) b
KIC 10544976 (AB) b
KIC 10544976 (AB) b is an exoplanet orbiting the star KIC 10544976 (AB), located about 1493.8 light-years (458.0 pc) away from Solar System. Its discovery was publicly announced on 2019.
The host star KIC 10544976 (AB) has apparent magnitude of 19.0, with absolute magnitude of 10.7. It is 0.8 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5500 with its spectral types of DA+M4V
In this planetary system, the extrasolar planet KIC 10544976 (AB) b orbits around the star KIC 10544976 (AB) every 6136.0 days with its orbital distance of 6.56 AU ( 981362031.8 km)
(Projected orbit of KIC 10544976 (AB) b around its host star KIC 10544976 (AB))
_b_Orb.png)
The Star KIC 10544976 (AB) 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.723 AU ( 108196493.8 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 1.000 AU ( 149555829.6 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 1.523 AU ( 227889987.7 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 2.242 AU ( 335350100.1 km)
Radiation at Planetary Boundary of KIC 10544976 (AB) b : 31.76 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star KIC 10544976 (AB))
_b_OrbH.png)
Kopparapu Recent Venus for Star KIC 10544976 (AB) distance : 0.762 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star KIC 10544976 (AB) distance : 0.965 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star KIC 10544976 (AB) distance : 0.932 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star KIC 10544976 (AB) distance : 1.022 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star KIC 10544976 (AB) distance : 1.718 AU
Kopparapu Outer Boundary for Early Mars for Star KIC 10544976 (AB) distance : 1.812 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star KIC 10544976 (AB))
_b_OrbK.png)
Original Kopparapu Recent Venus for Star KIC 10544976 (AB) distance : 0.759 AU
Original Kopparapu Runaway Greenhouse for Star KIC 10544976 (AB) distance : 0.992 AU
Original Kopparapu Moist Greenhouse for Star KIC 10544976 (AB) distance : 1.004 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star KIC 10544976 (AB) distance : 1.747 AU
Original Kopparapu Outer Boundary for Early Mars for Star KIC 10544976 (AB) distance : 1.817 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star KIC 10544976 (AB))
_b_OrbKO.png)
(Position in Stellar Map of star KIC 10544976 (AB) and its Exoplanet KIC 10544976 (AB) b)
_b_STZ0.png)
(Zoomed position in Stellar Map of star KIC 10544976 (AB) and its Exoplanet KIC 10544976 (AB) b (zoom level 3))
_b_STZ3.png)
(Synthetic Spectrum of star KIC 10544976 (AB)*)
_b_Spc.png)
*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
