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Exoplanet Name : |
NSC J0231-0311 b |
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Alternate Name : |
NSC J023113.30-031147.09 b |
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Status : |
Confirmed |
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Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
55.0000 |
(Mjup) |
17486.5900 |
(Mearth) |
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Semi Major Axis / Orbital Distance Calculated |
423.6140 |
(AU) |
423.6140 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0000 |
|
Orbital Period(Observed/Estimated) |
0.00 |
(Days Obs.) |
8480786.40 |
(Days Est.) |
|
Surface Gravity (G Earth) |
168.8738 |
|
Star Radiation at Atmospheric Boundary: |
0.0 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
2.7 |
(K) |
|
Blackbody T 0.3(K) |
2.6 |
(K) |
|
Blackbody T 0.7(K) |
2.1 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
3.3 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
3.1 |
(K) |
|
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 : |
NSC J0231-0311 |
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Alternate Name : |
NSC J023113.30-031147.09 |
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Star Distance(LY) : |
263.4 |
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Stellar Radius(Rsun) : |
0.2 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
0.1 |
(Msun Measured) |
0.0 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
2900 |
(K) |
|
Spectral type : |
M7V |
|
UV portion[%]: |
0.1 |
|
Visible portion[%]: |
4.9 |
|
IR portion[%]: |
95.0 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
17.5 |
|
Apparent Magnitude: |
22.0 |
|
Right Ascension(RA) |
37.8054 |
|
Declination (DEC) |
-3.1964 |
|
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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NSC J0231-0311 b
NSC J0231-0311 b
NSC J0231-0311 b is an exoplanet orbiting the star NSC J0231-0311, located about 263.4 light-years (80.8 pc) away from Solar System. Its discovery was publicly announced on 2022.
The host star NSC J0231-0311 has apparent magnitude of 22.0, with absolute magnitude of 17.5. It is 0.1 times more massive and 0.2 times bigger compared with our Sun. The surface temperature is 2900 with its spectral types of M7V
(Projected orbit of NSC J0231-0311 b around its host star NSC J0231-0311)
The Star NSC J0231-0311 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.031 AU ( 4660690.0 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.043 AU ( 6442291.6 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.066 AU ( 9816626.7 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.097 AU ( 14445596.2 km)
Radiation at Planetary Boundary of NSC J0231-0311 b : 0.00 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star NSC J0231-0311)
Kopparapu Recent Venus for Star NSC J0231-0311 distance : 0.035 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star NSC J0231-0311 distance : 0.045 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star NSC J0231-0311 distance : 0.043 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star NSC J0231-0311 distance : 0.048 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star NSC J0231-0311 distance : 0.090 AU
Kopparapu Outer Boundary for Early Mars for Star NSC J0231-0311 distance : 0.095 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star NSC J0231-0311)
Original Kopparapu Recent Venus for Star NSC J0231-0311 distance : 0.035 AU
Original Kopparapu Runaway Greenhouse for Star NSC J0231-0311 distance : 0.046 AU
Original Kopparapu Moist Greenhouse for Star NSC J0231-0311 distance : 0.047 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star NSC J0231-0311 distance : 0.091 AU
Original Kopparapu Outer Boundary for Early Mars for Star NSC J0231-0311 distance : 0.095 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star NSC J0231-0311)
(Position in Stellar Map of star NSC J0231-0311 and its Exoplanet NSC J0231-0311 b)
(Zoomed position in Stellar Map of star NSC J0231-0311 and its Exoplanet NSC J0231-0311 b (zoom level 3))
(Synthetic Spectrum of star NSC J0231-0311*)
*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
