|
Exoplanet Name : |
SDSS J1205-0242 b |
|
Alternate Name : |
EPIC 201283111 b |
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.7490 |
(Rjup) |
8.3955 |
(Rearth) |
|
Mass (Mjup / Me): |
49.0000 |
(Mjup) |
15578.9620 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.0020 |
(AU) |
0.0020 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0001 |
|
Orbital Period(Observed/Estimated) |
0.05 |
(Days Obs.) |
0.05 |
(Days Est.) |
|
Surface Gravity (G Earth) |
221.0249 |
|
Star Radiation at Atmospheric Boundary: |
46657017.5 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
3688.7 |
(K) |
|
Blackbody T 0.3(K) |
3464.1 |
(K) |
|
Blackbody T 0.7(K) |
2802.8 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
4386.6 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
4119.5 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Primary Transit |
|
Mass Detection : |
Spectrum |
|
Radius Detection : |
Primary Transit |
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
SDSS J1205-0242 |
|
Alternate Name : |
EPIC 201283111 |
|
Star Distance(LY) : |
2348.3 |
|
Stellar Radius(Rsun) : |
0.0 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
0.4 |
(Msun Measured) |
0.0 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
23680 |
(K) |
|
Spectral type : |
WD |
|
UV portion[%]: |
0.3 |
|
Visible portion[%]: |
1.5 |
|
IR portion[%]: |
98.2 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
9.7 |
|
Apparent Magnitude: |
19.0 |
|
Right Ascension(RA) |
181.3158 |
|
Declination (DEC) |
-2.7063 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
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Discovered by |
|
|
Discovery Paper - Authors |
|
|
Discovery Paper - Title |
|
|
Discovery Paper - Journal |
|
|
Discovery Paper - URL |
|
|
SIMBAD LINK |
|
|
Open Exoplanet Database Link |
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SDSS J1205-0242 b
SDSS J1205-0242 b
SDSS J1205-0242 b is an exoplanet orbiting the star SDSS J1205-0242, located about 2348.3 light-years (720.0 pc) away from Solar System. Its discovery was publicly announced on 2017.
The host star SDSS J1205-0242 has apparent magnitude of 19.0, with absolute magnitude of 9.7. It is 0.4 times more massive and 0.0 times bigger compared with our Sun. The surface temperature is 23680 with its spectral types of WD
In this planetary system, the extrasolar planet SDSS J1205-0242 b orbits around the star SDSS J1205-0242 every 0.0 days with its orbital distance of 0.00 AU ( 299195.7 km)
(Projected orbit of SDSS J1205-0242 b around its host star SDSS J1205-0242)
The Star SDSS J1205-0242 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.267 AU ( 39980128.8 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.369 AU ( 55262986.1 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.563 AU ( 84208561.2 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.828 AU ( 123916586.7 km)
Radiation at Planetary Boundary of SDSS J1205-0242 b : 46657017.45 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star SDSS J1205-0242)
Kopparapu Recent Venus for Star SDSS J1205-0242 distance : nan AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star SDSS J1205-0242 distance : nan AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star SDSS J1205-0242 distance : nan AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star SDSS J1205-0242 distance : nan AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star SDSS J1205-0242 distance : nan AU
Kopparapu Outer Boundary for Early Mars for Star SDSS J1205-0242 distance : nan AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star SDSS J1205-0242)
Original Kopparapu Recent Venus for Star SDSS J1205-0242 distance : nan AU
Original Kopparapu Runaway Greenhouse for Star SDSS J1205-0242 distance : nan AU
Original Kopparapu Moist Greenhouse for Star SDSS J1205-0242 distance : nan AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star SDSS J1205-0242 distance : nan AU
Original Kopparapu Outer Boundary for Early Mars for Star SDSS J1205-0242 distance : nan AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star SDSS J1205-0242)
(Position in Stellar Map of star SDSS J1205-0242 and its Exoplanet SDSS J1205-0242 b)
(Zoomed position in Stellar Map of star SDSS J1205-0242 and its Exoplanet SDSS J1205-0242 b (zoom level 3))
(Synthetic Spectrum of star SDSS J1205-0242*)
*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
