|
Exoplanet Name : |
EPIC 201841433 b |
|
Alternate Name : |
"2MASS J11404960+0608054 b, EPIC 201841433.02, K2-298 b, WISE J114049.62+060805.4 b" |
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.0930 |
(Rjup) |
1.0424 |
(Rearth) |
|
Mass (Mjup / Me): |
0.0036 |
(Mjup) |
1.1357 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.0350 |
(AU) |
0.0350 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0114 |
|
Orbital Period(Observed/Estimated) |
4.17 |
(Days Obs.) |
2.67 |
(Days Est.) |
|
Surface Gravity (G Earth) |
1.0451 |
|
Star Radiation at Atmospheric Boundary: |
259028.2 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
1006.9 |
(K) |
|
Blackbody T 0.3(K) |
945.6 |
(K) |
|
Blackbody T 0.7(K) |
765.1 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
1197.4 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
1124.5 |
(K) |
|
Size Class: |
Earth-size |
|
Mass Class: |
|
|
Detection Type : |
Primary Transit |
|
Mass Detection : |
|
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
EPIC 201841433 |
|
Alternate Name : |
"2MASS J11404960+0608054, K2-298, WISE J114049.62+060805.4" |
|
Star Distance(LY) : |
1441.4 |
|
Stellar Radius(Rsun) : |
0.6 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
0.8 |
(Msun Measured) |
0.3 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
5053 |
(K) |
|
Spectral type : |
K1 |
|
UV portion[%]: |
3.6 |
|
Visible portion[%]: |
37.7 |
|
IR portion[%]: |
58.7 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
4.8 |
|
Apparent Magnitude: |
13.1 |
|
Right Ascension(RA) |
175.2068 |
|
Declination (DEC) |
6.1349 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
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Discovered by |
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|
Discovery Paper - Authors |
|
|
Discovery Paper - Title |
|
|
Discovery Paper - Journal |
|
|
Discovery Paper - URL |
|
|
SIMBAD LINK |
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=EPIC+201841433&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
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EPIC 201841433 b
EPIC 201841433 b
EPIC 201841433 b is an exoplanet orbiting the star EPIC 201841433, located about 1441.4 light-years (441.9 pc) away from Solar System. Its discovery was publicly announced on 2019.
The host star EPIC 201841433 has apparent magnitude of 13.1, with absolute magnitude of 4.8. It is 0.8 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 5053 with its spectral types of K1
In this planetary system, the extrasolar planet EPIC 201841433 b orbits around the star EPIC 201841433 every 4.2 days with its orbital distance of 0.04 AU ( 5235925.5 km)
(Projected orbit of EPIC 201841433 b around its host star EPIC 201841433)
The Star EPIC 201841433 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.348 AU ( 52131144.4 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.482 AU ( 72058865.0 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.734 AU ( 109801763.7 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 1.080 AU ( 161578105.3 km)
Radiation at Planetary Boundary of EPIC 201841433 b : 259028.18 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star EPIC 201841433)
Kopparapu Recent Venus for Star EPIC 201841433 distance : 0.376 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star EPIC 201841433 distance : 0.476 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star EPIC 201841433 distance : 0.460 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star EPIC 201841433 distance : 0.505 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star EPIC 201841433 distance : 0.861 AU
Kopparapu Outer Boundary for Early Mars for Star EPIC 201841433 distance : 0.908 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star EPIC 201841433)
Original Kopparapu Recent Venus for Star EPIC 201841433 distance : 0.372 AU
Original Kopparapu Runaway Greenhouse for Star EPIC 201841433 distance : 0.491 AU
Original Kopparapu Moist Greenhouse for Star EPIC 201841433 distance : 0.493 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star EPIC 201841433 distance : 0.876 AU
Original Kopparapu Outer Boundary for Early Mars for Star EPIC 201841433 distance : 0.911 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star EPIC 201841433)
(Position in Stellar Map of star EPIC 201841433 and its Exoplanet EPIC 201841433 b)
(Zoomed position in Stellar Map of star EPIC 201841433 and its Exoplanet EPIC 201841433 b (zoom level 3))
(Synthetic Spectrum of star EPIC 201841433*)
*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
