|
Exoplanet Name : |
KPS-1 b |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
1.0300 |
(Rjup) |
11.5453 |
(Rearth) |
|
Mass (Mjup / Me): |
1.0900 |
(Mjup) |
346.5524 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.0269 |
(AU) |
0.0269 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0047 |
|
Orbital Period(Observed/Estimated) |
1.71 |
(Days Obs.) |
1.71 |
(Days Est.) |
|
Surface Gravity (G Earth) |
2.5999 |
|
Star Radiation at Atmospheric Boundary: |
992192.9 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
1408.6 |
(K) |
|
Blackbody T 0.3(K) |
1322.8 |
(K) |
|
Blackbody T 0.7(K) |
1070.3 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
1675.1 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
1573.1 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Primary Transit |
|
Mass Detection : |
Radial Velocity |
|
Radius Detection : |
Primary Transit |
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
KPS-1 |
|
Alternate Name : |
2MASS11004017+6457504 |
|
Star Distance(LY) : |
859.6 |
|
Stellar Radius(Rsun) : |
0.9 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
0.9 |
(Msun Measured) |
0.9 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
5165 |
(K) |
|
Spectral type : |
K1 |
|
UV portion[%]: |
4.7 |
|
Visible portion[%]: |
39.6 |
|
IR portion[%]: |
55.7 |
|
Metalicity : |
0.2 |
|
Absolute Magnitude: |
5.9 |
|
Apparent Magnitude: |
13.0 |
|
Right Ascension(RA) |
165.1667 |
|
Declination (DEC) |
64.9639 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
|
|
Discovered by |
|
|
Discovery Paper - Authors |
|
|
Discovery Paper - Title |
|
|
Discovery Paper - Journal |
|
|
Discovery Paper - URL |
|
|
SIMBAD LINK |
https://simbad.u-strasbg.fr/simbad/sim-basic?Ident=KPS-1&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
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KPS-1 b
KPS-1 b
KPS-1 b is an exoplanet orbiting the star KPS-1, located about 859.6 light-years (263.6 pc) away from Solar System. Its discovery was publicly announced on 2018.
The host star KPS-1 has apparent magnitude of 13.0, with absolute magnitude of 5.9. It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5165 with its spectral types of K1
In this planetary system, the extrasolar planet KPS-1 b orbits around the star KPS-1 every 1.7 days with its orbital distance of 0.03 AU ( 4024182.7 km)
(Projected orbit of KPS-1 b around its host star KPS-1)
The Star KPS-1 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.524 AU ( 78416246.7 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.725 AU ( 108391745.5 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 1.104 AU ( 165165033.1 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 1.625 AU ( 243047581.6 km)
Radiation at Planetary Boundary of KPS-1 b : 992192.93 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star KPS-1)
Kopparapu Recent Venus for Star KPS-1 distance : 0.562 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star KPS-1 distance : 0.712 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star KPS-1 distance : 0.688 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star KPS-1 distance : 0.755 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star KPS-1 distance : 1.282 AU
Kopparapu Outer Boundary for Early Mars for Star KPS-1 distance : 1.353 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star KPS-1)
Original Kopparapu Recent Venus for Star KPS-1 distance : 0.558 AU
Original Kopparapu Runaway Greenhouse for Star KPS-1 distance : 0.733 AU
Original Kopparapu Moist Greenhouse for Star KPS-1 distance : 0.738 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star KPS-1 distance : 1.304 AU
Original Kopparapu Outer Boundary for Early Mars for Star KPS-1 distance : 1.356 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star KPS-1)
(Position in Stellar Map of star KPS-1 and its Exoplanet KPS-1 b)
(Zoomed position in Stellar Map of star KPS-1 and its Exoplanet KPS-1 b (zoom level 3))
(Synthetic Spectrum of star KPS-1*)
*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
