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Exoplanet Name : |
MARVELS-11 b |
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Alternate Name : |
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Status : |
Confirmed |
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Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
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Mass (Mjup / Me): |
52.1000 |
(Mjup) |
16564.5698 |
(Mearth) |
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Semi Major Axis / Orbital Distance Calculated |
0.1000 |
(AU) |
0.1000 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0318 |
|
Orbital Period(Observed/Estimated) |
11.61 |
(Days Obs.) |
11.61 |
(Days Est.) |
|
Surface Gravity (G Earth) |
159.9696 |
|
Star Radiation at Atmospheric Boundary: |
108035.3 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
809.2 |
(K) |
|
Blackbody T 0.3(K) |
759.9 |
(K) |
|
Blackbody T 0.7(K) |
614.8 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
962.3 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
903.7 |
(K) |
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Size Class: |
Jupiter-size |
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Mass Class: |
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Detection Type : |
Radial Velocity |
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Mass Detection : |
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Radius Detection : |
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Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
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Habitability by Kopparapu: |
Not habitable |
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Star Name : |
HD 114623 |
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Alternate Name : |
"2MASS J13112997+1543190, TYC 1451-1054-1" |
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Star Distance(LY) : |
419.7 |
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Stellar Radius(Rsun) : |
0.8 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
1.0 |
(Msun Measured) |
1.0 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
5980 |
(K) |
|
Spectral type : |
G1 |
|
UV portion[%]: |
0.3 |
|
Visible portion[%]: |
1.5 |
|
IR portion[%]: |
98.2 |
|
Metalicity : |
-0.3 |
|
Absolute Magnitude: |
4.4 |
|
Apparent Magnitude: |
9.9 |
|
Right Ascension(RA) |
197.8749 |
|
Declination (DEC) |
15.7219 |
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Hubble Space Telescope Guide Star Catalog (GSC) ID |
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Discovered by |
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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 |
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Open Exoplanet Database Link |
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MARVELS-11 b
MARVELS-11 b
MARVELS-11 b is an exoplanet orbiting the star HD 114623, located about 419.7 light-years (128.7 pc) away from Solar System. Its discovery was publicly announced on 2017.
The host star HD 114623 has apparent magnitude of 9.9, with absolute magnitude of 4.4. It is 1.0 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5980 with its spectral types of G1
In this planetary system, the extrasolar planet MARVELS-11 b orbits around the star HD 114623 every 11.6 days with its orbital distance of 0.10 AU ( 14959787.1 km)
(Projected orbit of MARVELS-11 b around its host star HD 114623)
The Star HD 114623 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.643 AU ( 96191915.4 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.889 AU ( 132962365.1 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 1.354 AU ( 202605219.9 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 1.993 AU ( 298142456.6 km)
Radiation at Planetary Boundary of MARVELS-11 b : 108035.31 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 114623)
Kopparapu Recent Venus for Star HD 114623 distance : 0.658 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star HD 114623 distance : 0.834 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HD 114623 distance : 0.805 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star HD 114623 distance : 0.883 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 114623 distance : 1.465 AU
Kopparapu Outer Boundary for Early Mars for Star HD 114623 distance : 1.545 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 114623)
Original Kopparapu Recent Venus for Star HD 114623 distance : 0.662 AU
Original Kopparapu Runaway Greenhouse for Star HD 114623 distance : 0.856 AU
Original Kopparapu Moist Greenhouse for Star HD 114623 distance : 0.876 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 114623 distance : 1.491 AU
Original Kopparapu Outer Boundary for Early Mars for Star HD 114623 distance : 1.550 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 114623)
(Position in Stellar Map of star HD 114623 and its Exoplanet MARVELS-11 b)
(Zoomed position in Stellar Map of star HD 114623 and its Exoplanet MARVELS-11 b (zoom level 3))
(Synthetic Spectrum of star HD 114623*)
*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
