|
Exoplanet Name : |
KOI-5 b |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.0589 |
(Rjup) |
0.6602 |
(Rearth) |
|
Mass (Mjup / Me): |
0.0007 |
(Mjup) |
0.2264 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.0750 |
(AU) |
0.0750 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0193 |
|
Orbital Period(Observed/Estimated) |
7.05 |
(Days Obs.) |
0.00 |
(Days Est.) |
|
Surface Gravity (G Earth) |
0.5193 |
|
Star Radiation at Atmospheric Boundary: |
728862.5 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
1304.1 |
(K) |
|
Blackbody T 0.3(K) |
1224.7 |
(K) |
|
Blackbody T 0.7(K) |
990.9 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
1550.8 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
1456.4 |
(K) |
|
Size Class: |
Mars-size |
|
Mass Class: |
|
|
Detection Type : |
Primary Transit |
|
Mass Detection : |
|
|
Radius Detection : |
Primary Transit |
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
KOI-5 |
|
Alternate Name : |
|
|
Star Distance(LY) : |
0.0 |
|
Stellar Radius(Rsun) : |
1.7 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
0.0 |
(Msun Measured) |
1.1 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
5753 |
(K) |
|
Spectral type : |
G3 |
|
UV portion[%]: |
7.7 |
|
Visible portion[%]: |
44.7 |
|
IR portion[%]: |
47.6 |
|
Metalicity : |
0.1 |
|
Absolute Magnitude: |
25.0 |
|
Apparent Magnitude: |
10.5 |
|
Right Ascension(RA) |
289.7417 |
|
Declination (DEC) |
44.6475 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
|
|
Discovered by |
|
|
Discovery Paper - Authors |
|
|
Discovery Paper - Title |
|
|
Discovery Paper - Journal |
|
|
Discovery Paper - URL |
|
|
SIMBAD LINK |
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=KOI-5&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
|
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KOI-5 b
KOI-5 b
KOI-5 b is an exoplanet orbiting the star KOI-5. Its discovery was publicly announced on 2013.
The host star KOI-5 has apparent magnitude of 10.5, with absolute magnitude of 25.0.
In this planetary system, the extrasolar planet KOI-5 b orbits around the star KOI-5 every 7.1 days with its orbital distance of 0.07 AU ( 11219840.3 km)
(Projected orbit of KOI-5 b around its host star KOI-5)
The Star KOI-5 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 1.253 AU ( 187387132.5 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 1.731 AU ( 259017987.3 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 2.638 AU ( 394686092.0 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 3.882 AU ( 580797874.5 km)
Radiation at Planetary Boundary of KOI-5 b : 728862.47 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star KOI-5)
Kopparapu Recent Venus for Star KOI-5 distance : 1.300 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star KOI-5 distance : 1.647 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star KOI-5 distance : 1.590 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star KOI-5 distance : 1.744 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star KOI-5 distance : 2.910 AU
Kopparapu Outer Boundary for Early Mars for Star KOI-5 distance : 3.069 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star KOI-5)
Original Kopparapu Recent Venus for Star KOI-5 distance : 1.301 AU
Original Kopparapu Runaway Greenhouse for Star KOI-5 distance : 1.692 AU
Original Kopparapu Moist Greenhouse for Star KOI-5 distance : 1.722 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star KOI-5 distance : 2.961 AU
Original Kopparapu Outer Boundary for Early Mars for Star KOI-5 distance : 3.079 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star KOI-5)
(Position in Stellar Map of star KOI-5 and its Exoplanet KOI-5 b)
(Zoomed position in Stellar Map of star KOI-5 and its Exoplanet KOI-5 b (zoom level 3))
(Synthetic Spectrum of star KOI-5*)
*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
