|
Exoplanet Name : |
2MASS 0359+2009 b |
|
Alternate Name : |
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|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
18.0000 |
(Mjup) |
5722.8840 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
572.0000 |
(AU) |
572.0000 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0000 |
|
Orbital Period(Observed/Estimated) |
0.00 |
(Days Obs.) |
20398988.95 |
(Days Est.) |
|
Surface Gravity (G Earth) |
55.2678 |
|
Star Radiation at Atmospheric Boundary: |
0.0 |
(W/m2) |
|
Measured Temperature (K) |
2370.0 |
(K) |
|
Blackbody T 0.1(K) |
1.4 |
(K) |
|
Blackbody T 0.3(K) |
1.3 |
(K) |
|
Blackbody T 0.7(K) |
1.1 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
1.7 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
1.6 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Imaging |
|
Mass Detection : |
Spectrum |
|
Radius Detection : |
Theoretical |
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
2MASS 0359+2009 |
|
Alternate Name : |
|
|
Star Distance(LY) : |
384.1 |
|
Stellar Radius(Rsun) : |
0.1 |
(Rsun Estimated) |
|
Stellar Mass(Msun) : |
0.1 |
(Msun Measured) |
0.0 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
2900 |
(K) |
|
Spectral type : |
M4.75 |
|
UV portion[%]: |
0.1 |
|
Visible portion[%]: |
4.9 |
|
IR portion[%]: |
95.0 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
16.6 |
|
Apparent Magnitude: |
22.0 |
|
Right Ascension(RA) |
59.7917 |
|
Declination (DEC) |
20.1600 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
|
|
Discovered by |
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|
Discovery Paper - Authors |
|
|
Discovery Paper - Title |
|
|
Discovery Paper - Journal |
|
|
Discovery Paper - URL |
|
|
SIMBAD LINK |
|
|
Open Exoplanet Database Link |
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2MASS 0359+2009 b
2MASS 0359+2009 b
2MASS 0359+2009 b is an exoplanet orbiting the star 2MASS 0359+2009, located about 384.1 light-years (117.8 pc) away from Solar System. Its discovery was publicly announced on 2019.
The host star 2MASS 0359+2009 has apparent magnitude of 22.0, with absolute magnitude of 16.6. It is 0.1 times more massive and 0.1 times bigger compared with our Sun. The surface temperature is 2900 with its spectral types of M4.75
(Projected orbit of 2MASS 0359+2009 b around its host star 2MASS 0359+2009)
The Star 2MASS 0359+2009 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.011 AU ( 1635329.8 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.015 AU ( 2260453.2 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.023 AU ( 3444430.4 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.034 AU ( 5068630.3 km)
Radiation at Planetary Boundary of 2MASS 0359+2009 b : 0.00 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star 2MASS 0359+2009)
Kopparapu Recent Venus for Star 2MASS 0359+2009 distance : 0.012 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star 2MASS 0359+2009 distance : 0.016 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star 2MASS 0359+2009 distance : 0.015 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star 2MASS 0359+2009 distance : 0.017 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star 2MASS 0359+2009 distance : 0.031 AU
Kopparapu Outer Boundary for Early Mars for Star 2MASS 0359+2009 distance : 0.033 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star 2MASS 0359+2009)
Original Kopparapu Recent Venus for Star 2MASS 0359+2009 distance : 0.012 AU
Original Kopparapu Runaway Greenhouse for Star 2MASS 0359+2009 distance : 0.016 AU
Original Kopparapu Moist Greenhouse for Star 2MASS 0359+2009 distance : 0.016 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star 2MASS 0359+2009 distance : 0.032 AU
Original Kopparapu Outer Boundary for Early Mars for Star 2MASS 0359+2009 distance : 0.033 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star 2MASS 0359+2009)
(Position in Stellar Map of star 2MASS 0359+2009 and its Exoplanet 2MASS 0359+2009 b)
(Zoomed position in Stellar Map of star 2MASS 0359+2009 and its Exoplanet 2MASS 0359+2009 b (zoom level 3))
(Synthetic Spectrum of star 2MASS 0359+2009*)
*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
