|
Exoplanet Name : |
FW Tau b |
|
Alternate Name : |
|
|
Status : |
Controversial |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
10.0000 |
(Mjup) |
3179.3800 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
330.0000 |
(AU) |
330.0000 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0000 |
|
Orbital Period(Observed/Estimated) |
0.00 |
(Days Obs.) |
4294122.81 |
(Days Est.) |
|
Surface Gravity (G Earth) |
30.7043 |
|
Star Radiation at Atmospheric Boundary: |
0.0 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
4.5 |
(K) |
|
Blackbody T 0.3(K) |
4.2 |
(K) |
|
Blackbody T 0.7(K) |
3.4 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
5.3 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
5.0 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Imaging |
|
Mass Detection : |
|
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
FW Tau |
|
Alternate Name : |
|
|
Star Distance(LY) : |
472.9 |
|
Stellar Radius(Rsun) : |
0.3 |
(Rsun Estimated) |
|
Stellar Mass(Msun) : |
0.3 |
(Msun Measured) |
0.0 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
3270 |
(K) |
|
Spectral type : |
M4 |
|
UV portion[%]: |
0.2 |
|
Visible portion[%]: |
9.7 |
|
IR portion[%]: |
90.1 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
9.7 |
|
Apparent Magnitude: |
15.5 |
|
Right Ascension(RA) |
67.3738 |
|
Declination (DEC) |
26.2814 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
|
|
Discovered by |
|
|
Discovery Paper - Authors |
"White,..; Ghez,.." |
|
Discovery Paper - Title |
Observational Constraints on the Formation and Evolution of Binary Stars |
|
Discovery Paper - Journal |
0 |
|
Discovery Paper - URL |
0 |
|
SIMBAD LINK |
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=FW+Tau+&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
http://www.openexoplanetcatalogue.com/planet/FW%20Tau%20b/ |
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FW Tau b
FW Tau b
FW Tau b is an exoplanet orbiting the star FW Tau, located about 472.9 light-years (145.0 pc) away from Solar System. Its discovery was publicly announced on 2013.
The host star FW Tau has apparent magnitude of 15.5, with absolute magnitude of 9.7. It is 0.3 times more massive and 0.3 times bigger compared with our Sun. The surface temperature is 3270 with its spectral types of M4
(Projected orbit of FW Tau b around its host star FW Tau)
The Star FW Tau 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.066 AU ( 9806051.5 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.091 AU ( 13554525.7 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.138 AU ( 20654097.6 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.203 AU ( 30393409.4 km)
Radiation at Planetary Boundary of FW Tau b : 0.00 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star FW Tau)
Kopparapu Recent Venus for Star FW Tau distance : 0.074 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star FW Tau distance : 0.094 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star FW Tau distance : 0.091 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star FW Tau distance : 0.100 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star FW Tau distance : 0.185 AU
Kopparapu Outer Boundary for Early Mars for Star FW Tau distance : 0.195 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star FW Tau)
Original Kopparapu Recent Venus for Star FW Tau distance : 0.074 AU
Original Kopparapu Runaway Greenhouse for Star FW Tau distance : 0.097 AU
Original Kopparapu Moist Greenhouse for Star FW Tau distance : 0.098 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star FW Tau distance : 0.188 AU
Original Kopparapu Outer Boundary for Early Mars for Star FW Tau distance : 0.195 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star FW Tau)
(Position in Stellar Map of star FW Tau and its Exoplanet FW Tau b)
(Zoomed position in Stellar Map of star FW Tau and its Exoplanet FW Tau b (zoom level 3))
(Synthetic Spectrum of star FW Tau*)
*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
