Exoplanet Name : |
ASASSN-16kr b |
Alternate Name : |
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Status : |
Confirmed |
Radius (Rjup / Re): |
1.0500 |
(Rjup) |
11.7695 |
(Rearth) |
Mass (Mjup / Me): |
42.0000 |
(Mjup) |
13353.3960 |
(Mearth) |
Semi Major Axis / Orbital Distance Calculated |
0.0030 |
(AU) |
0.0030 |
(AU Est.) |
Eccentricity : |
0.0000 |
Orbital Period(Yrs) |
0.0002 |
Orbital Period(Observed/Estimated) |
0.06 |
(Days Obs.) |
0.06 |
(Days Est.) |
Surface Gravity (G Earth) |
96.4005 |
Star Radiation at Atmospheric Boundary: |
1113.2 |
(W/m2) |
Measured Temperature (K) |
0.0 |
(K) |
Blackbody T 0.1(K) |
257.8 |
(K) |
Blackbody T 0.3(K) |
242.1 |
(K) |
Blackbody T 0.7(K) |
195.9 |
(K) |
Tidally Locked Blackbody T 0.1(K) |
306.6 |
(K) |
Tidally Locked Blackbody T 0.3(K) |
287.9 |
(K) |
Size Class: |
Jupiter-size |
Mass Class: |
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Detection Type : |
Default |
Mass Detection : |
Theoretical |
Radius Detection : |
Primary Transit |
Habitability by Solar Eq. Astronomical Unit: |
Habitable |
Habitability by Kopparapu: |
Not habitable |
Star Name : |
ASASSN-16kr |
Alternate Name : |
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Star Distance(LY) : |
523.5 |
Stellar Radius(Rsun) : |
0.0 |
(Rsun Measured) |
Stellar Mass(Msun) : |
1.0 |
(Msun Measured) |
0.0 |
(Msun Estimated) |
Star Age : |
0.0 |
(GY) |
Temperature : |
3300 |
(K) |
Spectral type : |
M9 |
UV portion[%]: |
0.2 |
Visible portion[%]: |
11.2 |
IR portion[%]: |
88.6 |
Metalicity : |
0.0 |
Absolute Magnitude: |
13.0 |
Apparent Magnitude: |
19.0 |
Right Ascension(RA) |
331.5000 |
Declination (DEC) |
-34.2428 |
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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ASASSN-16kr b
ASASSN-16kr b
ASASSN-16kr b is an exoplanet orbiting the star ASASSN-16kr, located about 523.5 light-years (160.5 pc) away from Solar System. Its discovery was publicly announced on 2021.
The host star ASASSN-16kr has apparent magnitude of 19.0, with absolute magnitude of 13.0. It is 1.0 times more massive compared with our Sun. The surface temperature is 3300 with its spectral types of M9
In this planetary system, the extrasolar planet ASASSN-16kr b orbits around the star ASASSN-16kr every 0.1 days with its orbital distance of 0.00 AU ( 448793.6 km)
(Projected orbit of ASASSN-16kr b around its host star ASASSN-16kr)
The Star ASASSN-16kr 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.002 AU ( 292930.2 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.003 AU ( 404906.0 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.004 AU ( 616987.2 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.006 AU ( 907923.7 km)
Radiation at Planetary Boundary of ASASSN-16kr b : 1113.20 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star ASASSN-16kr)
Kopparapu Recent Venus for Star ASASSN-16kr distance : 0.116 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star ASASSN-16kr distance : 0.147 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star ASASSN-16kr distance : 0.142 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star ASASSN-16kr distance : 0.156 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star ASASSN-16kr distance : 0.288 AU
Kopparapu Outer Boundary for Early Mars for Star ASASSN-16kr distance : 0.304 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star ASASSN-16kr)
Original Kopparapu Recent Venus for Star ASASSN-16kr distance : 0.115 AU
Original Kopparapu Runaway Greenhouse for Star ASASSN-16kr distance : 0.152 AU
Original Kopparapu Moist Greenhouse for Star ASASSN-16kr distance : 0.152 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star ASASSN-16kr distance : 0.293 AU
Original Kopparapu Outer Boundary for Early Mars for Star ASASSN-16kr distance : 0.304 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star ASASSN-16kr)
(Position in Stellar Map of star ASASSN-16kr and its Exoplanet ASASSN-16kr b)
(Zoomed position in Stellar Map of star ASASSN-16kr and its Exoplanet ASASSN-16kr b (zoom level 3))
(Synthetic Spectrum of star ASASSN-16kr*)
*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