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Exoplanet Name : |
1RXS J235133.3+312720 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): |
32.0000 |
(Mjup) |
10174.0160 |
(Mearth) |
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Semi Major Axis / Orbital Distance Calculated |
120.0000 |
(AU) |
120.0000 |
(AU Est.) |
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Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0000 |
|
Orbital Period(Observed/Estimated) |
0.00 |
(Days Obs.) |
715740.90 |
(Days Est.) |
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Surface Gravity (G Earth) |
98.2539 |
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Star Radiation at Atmospheric Boundary: |
0.0 |
(W/m2) |
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Measured Temperature (K) |
0.0 |
(K) |
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Blackbody T 0.1(K) |
10.2 |
(K) |
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Blackbody T 0.3(K) |
9.5 |
(K) |
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Blackbody T 0.7(K) |
7.7 |
(K) |
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Tidally Locked Blackbody T 0.1(K) |
12.1 |
(K) |
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Tidally Locked Blackbody T 0.3(K) |
11.3 |
(K) |
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Size Class: |
Jupiter-size |
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Mass Class: |
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Detection Type : |
Imaging |
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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 : |
1RXS J235133.3+312720 |
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Alternate Name : |
2MASS J23513366+3127229 |
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Star Distance(LY) : |
140.5 |
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Stellar Radius(Rsun) : |
0.4 |
(Rsun Estimated) |
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Stellar Mass(Msun) : |
0.5 |
(Msun Measured) |
0.0 |
(Msun Estimated) |
|
Star Age : |
100.0 |
(GY) |
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Temperature : |
3600 |
(K) |
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Spectral type : |
M2V |
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UV portion[%]: |
0.3 |
|
Visible portion[%]: |
12.2 |
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IR portion[%]: |
87.6 |
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Metalicity : |
0.0 |
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Absolute Magnitude: |
10.4 |
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Apparent Magnitude: |
13.6 |
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Right Ascension(RA) |
357.8903 |
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Declination (DEC) |
31.4564 |
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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 |
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=1RXS+J235133.3%2B312720+&submit=SIMBAD+search |
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Open Exoplanet Database Link |
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1RXS J235133.3+312720 b
1RXS J235133.3+312720 b
1RXS J235133.3+312720 b is an exoplanet orbiting the star 1RXS J235133.3+312720, located about 140.5 light-years (43.1 pc) away from Solar System. Its discovery was publicly announced on 2012.
The host star 1RXS J235133.3+312720 has apparent magnitude of 13.6, with absolute magnitude of 10.4. It is 0.5 times more massive and 0.4 times bigger compared with our Sun. The surface temperature is 3600 with its spectral types of M2V
(Projected orbit of 1RXS J235133.3+312720 b around its host star 1RXS J235133.3+312720)
The Star 1RXS J235133.3+312720 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.122 AU ( 18193276.5 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.168 AU ( 25147862.6 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.256 AU ( 38319777.3 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.377 AU ( 56389231.0 km)
Radiation at Planetary Boundary of 1RXS J235133.3+312720 b : 0.00 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star 1RXS J235133.3+312720)
Kopparapu Recent Venus for Star 1RXS J235133.3+312720 distance : 0.137 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star 1RXS J235133.3+312720 distance : 0.174 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star 1RXS J235133.3+312720 distance : 0.168 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star 1RXS J235133.3+312720 distance : 0.184 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star 1RXS J235133.3+312720 distance : 0.336 AU
Kopparapu Outer Boundary for Early Mars for Star 1RXS J235133.3+312720 distance : 0.355 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star 1RXS J235133.3+312720)
Original Kopparapu Recent Venus for Star 1RXS J235133.3+312720 distance : 0.136 AU
Original Kopparapu Runaway Greenhouse for Star 1RXS J235133.3+312720 distance : 0.180 AU
Original Kopparapu Moist Greenhouse for Star 1RXS J235133.3+312720 distance : 0.180 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star 1RXS J235133.3+312720 distance : 0.342 AU
Original Kopparapu Outer Boundary for Early Mars for Star 1RXS J235133.3+312720 distance : 0.355 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star 1RXS J235133.3+312720)
(Position in Stellar Map of star 1RXS J235133.3+312720 and its Exoplanet 1RXS J235133.3+312720 b)
(Zoomed position in Stellar Map of star 1RXS J235133.3+312720 and its Exoplanet 1RXS J235133.3+312720 b (zoom level 3))
(Synthetic Spectrum of star 1RXS J235133.3+312720*)
*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
