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Exoplanet Name : |
EPIC 249622103 d |
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Alternate Name : |
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Radius (Rjup / Re): |
0.2355 |
(Rjup) |
2.6397 |
(Rearth) |
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Mass (Mjup / Me): |
0.0205 |
(Mjup) |
6.5067 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.1527 |
(AU) |
0.1527 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0667 |
|
Orbital Period(Observed/Estimated) |
24.37 |
(Days Obs.) |
24.37 |
(Days Est.) |
|
Surface Gravity (G Earth) |
0.9338 |
|
Star Radiation at Atmospheric Boundary: |
17525.1 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
513.5 |
(K) |
|
Blackbody T 0.3(K) |
482.2 |
(K) |
|
Blackbody T 0.7(K) |
390.2 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
610.7 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
573.5 |
(K) |
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Size Class: |
sub-Neptune-size |
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Mass Class: |
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Detection Type : |
Primary Transit |
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Mass Detection : |
|
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Radius Detection : |
Primary Transit |
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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 : |
EPIC 249622103 |
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Alternate Name : |
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Star Distance(LY) : |
225.0 |
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Stellar Radius(Rsun) : |
0.7 |
(Rsun Measured) |
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Stellar Mass(Msun) : |
0.8 |
(Msun Measured) |
0.8 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
4950 |
(K) |
|
Spectral type : |
K3 |
|
UV portion[%]: |
3.0 |
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Visible portion[%]: |
36.6 |
|
IR portion[%]: |
60.4 |
|
Metalicity : |
0.1 |
|
Absolute Magnitude: |
6.5 |
|
Apparent Magnitude: |
10.7 |
|
Right Ascension(RA) |
230.4792 |
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Declination (DEC) |
-20.2317 |
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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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EPIC 249622103 d
EPIC 249622103 d
EPIC 249622103 d is an exoplanet orbiting the star EPIC 249622103, located about 225.0 light-years (69.0 pc) away from Solar System. Its discovery was publicly announced on 2018.
The host star EPIC 249622103 has apparent magnitude of 10.7, with absolute magnitude of 6.5. It is 0.8 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4950 with its spectral types of K3
In this planetary system, the extrasolar planet EPIC 249622103 d orbits around the star EPIC 249622103 every 24.4 days with its orbital distance of 0.15 AU ( 22843594.9 km)
(Projected orbit of EPIC 249622103 d around its host star EPIC 249622103)
The Star EPIC 249622103 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.395 AU ( 59159539.3 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.547 AU ( 81773943.5 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.833 AU ( 124605393.4 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 1.226 AU ( 183362295.0 km)
Radiation at Planetary Boundary of EPIC 249622103 d : 17525.08 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star EPIC 249622103)
Kopparapu Recent Venus for Star EPIC 249622103 distance : 0.429 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star EPIC 249622103 distance : 0.543 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star EPIC 249622103 distance : 0.524 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star EPIC 249622103 distance : 0.576 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star EPIC 249622103 distance : 0.986 AU
Kopparapu Outer Boundary for Early Mars for Star EPIC 249622103 distance : 1.040 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star EPIC 249622103)
Original Kopparapu Recent Venus for Star EPIC 249622103 distance : 0.424 AU
Original Kopparapu Runaway Greenhouse for Star EPIC 249622103 distance : 0.560 AU
Original Kopparapu Moist Greenhouse for Star EPIC 249622103 distance : 0.561 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star EPIC 249622103 distance : 1.002 AU
Original Kopparapu Outer Boundary for Early Mars for Star EPIC 249622103 distance : 1.043 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star EPIC 249622103)
(Position in Stellar Map of star EPIC 249622103 and its Exoplanet EPIC 249622103 d)
(Zoomed position in Stellar Map of star EPIC 249622103 and its Exoplanet EPIC 249622103 d (zoom level 3))
