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Exoplanet Name : |
BD+46 2629 b |
|
Alternate Name : |
"Kepler-13 b, KOI-13 b, 2MASS J19075308+4652061 b, K00013.01, KIC 9941662 b, KOI-13 A b, Kepler-13 A b, WISE J190753.08+ |
|
Status : |
Confirmed |
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Radius (Rjup / Re): |
1.5120 |
(Rjup) |
16.9480 |
(Rearth) |
|
Mass (Mjup / Me): |
9.2800 |
(Mjup) |
2950.4646 |
(Mearth) |
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Semi Major Axis / Orbital Distance Calculated |
0.0364 |
(AU) |
0.0364 |
(AU Est.) |
|
Eccentricity : |
0.0006 |
|
Orbital Period(Yrs) |
0.0048 |
|
Orbital Period(Observed/Estimated) |
1.76 |
(Days Obs.) |
1.93 |
(Days Est.) |
|
Surface Gravity (G Earth) |
10.2720 |
|
Star Radiation at Atmospheric Boundary: |
9591967.3 |
(W/m2) |
|
Measured Temperature (K) |
2750.0 |
(K) |
|
Blackbody T 0.1(K) |
2483.8 |
(K) |
|
Blackbody T 0.3(K) |
2332.6 |
(K) |
|
Blackbody T 0.7(K) |
1887.3 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
2953.8 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
2773.9 |
(K) |
|
Size Class: |
Super-Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Primary Transit |
|
Mass Detection : |
Spectrum |
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Radius Detection : |
Primary Transit |
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Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
KOI-13 |
|
Alternate Name : |
"2MASS J19075308+4652061, KIC 9941662, KOI-13 A, Kepler-13, Kepler-13 A, WISE J190753.08+465205.8" |
|
Star Distance(LY) : |
1353.5 |
|
Stellar Radius(Rsun) : |
1.7 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
1.7 |
(Msun Measured) |
2.1 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
7650 |
(K) |
|
Spectral type : |
A7 |
|
UV portion[%]: |
0.3 |
|
Visible portion[%]: |
1.5 |
|
IR portion[%]: |
98.2 |
|
Metalicity : |
0.2 |
|
Absolute Magnitude: |
1.9 |
|
Apparent Magnitude: |
10.0 |
|
Right Ascension(RA) |
286.9712 |
|
Declination (DEC) |
46.8684 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
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Discovered by |
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|
Discovery Paper - Authors |
|
|
Discovery Paper - Title |
|
|
Discovery Paper - Journal |
|
|
Discovery Paper - URL |
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|
SIMBAD LINK |
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Open Exoplanet Database Link |
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BD+46 2629 b
BD+46 2629 b
BD+46 2629 b is an exoplanet orbiting the star KOI-13, located about 1353.5 light-years (415.0 pc) away from Solar System. Its discovery was publicly announced on 2011.
The host star KOI-13 has apparent magnitude of 10.0, with absolute magnitude of 1.9. It is 1.7 times more massive and 1.7 times bigger compared with our Sun. The surface temperature is 7650 with its spectral types of A7
In this planetary system, the extrasolar planet BD+46 2629 b orbits around the star KOI-13 every 1.8 days with its orbital distance of 0.04 AU ( 5446858.5 km)
(Projected orbit of BD+46 2629 b around its host star KOI-13)
The Star KOI-13 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 2.206 AU ( 330012379.1 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 3.049 AU ( 456163350.5 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 4.646 AU ( 695091997.4 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 6.837 AU ( 1022858324.3 km)
Radiation at Planetary Boundary of BD+46 2629 b : 9591967.31 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star KOI-13)
Kopparapu Recent Venus for Star KOI-13 distance : 2.083 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star KOI-13 distance : 2.639 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star KOI-13 distance : 2.548 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star KOI-13 distance : 2.789 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star KOI-13 distance : 4.549 AU
Kopparapu Outer Boundary for Early Mars for Star KOI-13 distance : 4.797 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star KOI-13)
Original Kopparapu Recent Venus for Star KOI-13 distance : 2.162 AU
Original Kopparapu Runaway Greenhouse for Star KOI-13 distance : 2.696 AU
Original Kopparapu Moist Greenhouse for Star KOI-13 distance : 2.861 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star KOI-13 distance : 4.632 AU
Original Kopparapu Outer Boundary for Early Mars for Star KOI-13 distance : 4.816 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star KOI-13)
(Position in Stellar Map of star KOI-13 and its Exoplanet BD+46 2629 b)
(Zoomed position in Stellar Map of star KOI-13 and its Exoplanet BD+46 2629 b (zoom level 3))
(Synthetic Spectrum of star KOI-13*)
*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
