|
Exoplanet Name : |
SDSS J1057+2759 b |
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Alternate Name : |
SDSS J105754.25+275947.5 b |
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Status : |
Confirmed |
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Radius (Rjup / Re): |
1.0860 |
(Rjup) |
12.1730 |
(Rearth) |
|
Mass (Mjup / Me): |
43.7000 |
(Mjup) |
13893.8906 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.0029 |
(AU) |
0.0029 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0002 |
|
Orbital Period(Observed/Estimated) |
0.06 |
(Days Obs.) |
0.06 |
(Days Est.) |
|
Surface Gravity (G Earth) |
93.7628 |
|
Star Radiation at Atmospheric Boundary: |
486757.2 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
1178.9 |
(K) |
|
Blackbody T 0.3(K) |
1107.1 |
(K) |
|
Blackbody T 0.7(K) |
895.8 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
1401.9 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
1316.6 |
(K) |
|
Size Class: |
Jupiter-size |
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Mass Class: |
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Detection Type : |
Timing |
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Mass Detection : |
|
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Radius Detection : |
|
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Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
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Star Name : |
SDSS J1057+2759 |
|
Alternate Name : |
SDSS J105754.25+275947.5 |
|
Star Distance(LY) : |
1197.0 |
|
Stellar Radius(Rsun) : |
0.0 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
0.8 |
(Msun Measured) |
0.0 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
13300 |
(K) |
|
Spectral type : |
DA |
|
UV portion[%]: |
0.3 |
|
Visible portion[%]: |
1.5 |
|
IR portion[%]: |
98.2 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
14.2 |
|
Apparent Magnitude: |
22.0 |
|
Right Ascension(RA) |
164.4760 |
|
Declination (DEC) |
27.9965 |
|
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 |
|
|
Discovery Paper - Journal |
|
|
Discovery Paper - URL |
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SIMBAD LINK |
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Open Exoplanet Database Link |
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SDSS J1057+2759 b
SDSS J1057+2759 b
SDSS J1057+2759 b is an exoplanet orbiting the star SDSS J1057+2759, located about 1197.0 light-years (367.0 pc) away from Solar System. Its discovery was publicly announced on 2017.
The host star SDSS J1057+2759 has apparent magnitude of 22.0, with absolute magnitude of 14.2. It is 0.8 times more massive and 0.0 times bigger compared with our Sun. The surface temperature is 13300 with its spectral types of DA
In this planetary system, the extrasolar planet SDSS J1057+2759 b orbits around the star SDSS J1057+2759 every 0.1 days with its orbital distance of 0.00 AU ( 436825.8 km)
(Projected orbit of SDSS J1057+2759 b around its host star SDSS J1057+2759)
The Star SDSS J1057+2759 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.040 AU ( 5962037.9 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.055 AU ( 8241094.5 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.084 AU ( 12557604.2 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.124 AU ( 18479064.7 km)
Radiation at Planetary Boundary of SDSS J1057+2759 b : 486757.16 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star SDSS J1057+2759)
Kopparapu Recent Venus for Star SDSS J1057+2759 distance : nan AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star SDSS J1057+2759 distance : nan AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star SDSS J1057+2759 distance : nan AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star SDSS J1057+2759 distance : nan AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star SDSS J1057+2759 distance : nan AU
Kopparapu Outer Boundary for Early Mars for Star SDSS J1057+2759 distance : nan AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star SDSS J1057+2759)
Original Kopparapu Recent Venus for Star SDSS J1057+2759 distance : nan AU
Original Kopparapu Runaway Greenhouse for Star SDSS J1057+2759 distance : nan AU
Original Kopparapu Moist Greenhouse for Star SDSS J1057+2759 distance : nan AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star SDSS J1057+2759 distance : nan AU
Original Kopparapu Outer Boundary for Early Mars for Star SDSS J1057+2759 distance : nan AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star SDSS J1057+2759)
(Position in Stellar Map of star SDSS J1057+2759 and its Exoplanet SDSS J1057+2759 b)
(Zoomed position in Stellar Map of star SDSS J1057+2759 and its Exoplanet SDSS J1057+2759 b (zoom level 3))
(Synthetic Spectrum of star SDSS J1057+2759*)
*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
