|
Exoplanet Name : |
HD 130322 b |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
136.0000 |
(Mjup) |
43239.5680 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.0900 |
(AU) |
0.0900 |
(AU Est.) |
|
Eccentricity : |
0.0440 |
|
Orbital Period(Yrs) |
0.0293 |
|
Orbital Period(Observed/Estimated) |
10.72 |
(Days Obs.) |
11.10 |
(Days Est.) |
|
Surface Gravity (G Earth) |
417.5789 |
|
Star Radiation at Atmospheric Boundary: |
84175.3 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
760.2 |
(K) |
|
Blackbody T 0.3(K) |
713.9 |
(K) |
|
Blackbody T 0.7(K) |
577.6 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
904.1 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
849.0 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Radial Velocity |
|
Mass Detection : |
Astrometry |
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
HD 130322 |
|
Alternate Name : |
|
|
Star Distance(LY) : |
103.4 |
|
Stellar Radius(Rsun) : |
0.8 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
0.8 |
(Msun Measured) |
0.8 |
(Msun Estimated) |
|
Star Age : |
0.3 |
(GY) |
|
Temperature : |
5330 |
(K) |
|
Spectral type : |
K0 V |
|
UV portion[%]: |
6.0 |
|
Visible portion[%]: |
41.8 |
|
IR portion[%]: |
52.3 |
|
Metalicity : |
-0.0 |
|
Absolute Magnitude: |
5.5 |
|
Apparent Magnitude: |
8.1 |
|
Right Ascension(RA) |
221.8863 |
|
Declination (DEC) |
-0.2814 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
04986-00302 |
|
Discovered by |
|
|
Discovery Paper - Authors |
0 |
|
Discovery Paper - Title |
|
|
Discovery Paper - Journal |
0 |
|
Discovery Paper - URL |
0 |
|
SIMBAD LINK |
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+130322+&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
http://www.openexoplanetcatalogue.com/planet/HD%20130322%20b/ |
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HD 130322 b
HD 130322 b
HD 130322 b is an exoplanet orbiting the star HD 130322, located about 103.4 light-years (31.7 pc) away from Solar System. Its discovery was publicly announced on 1999.
The host star HD 130322 has apparent magnitude of 8.1, with absolute magnitude of 5.5. It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5330 with its spectral types of K0 V
In this planetary system, the extrasolar planet HD 130322 b orbits around the star HD 130322 every 10.7 days with its orbital distance of 0.09 AU ( 13463808.4 km)
(Projected orbit of HD 130322 b around its host star HD 130322)
The Star HD 130322 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.511 AU ( 76417112.4 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.706 AU ( 105628419.5 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 1.076 AU ( 160954335.8 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 1.583 AU ( 236851356.2 km)
Radiation at Planetary Boundary of HD 130322 b : 84175.33 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 130322)
Kopparapu Recent Venus for Star HD 130322 distance : 0.543 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star HD 130322 distance : 0.688 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HD 130322 distance : 0.664 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star HD 130322 distance : 0.729 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 130322 distance : 1.232 AU
Kopparapu Outer Boundary for Early Mars for Star HD 130322 distance : 1.299 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 130322)
Original Kopparapu Recent Venus for Star HD 130322 distance : 0.540 AU
Original Kopparapu Runaway Greenhouse for Star HD 130322 distance : 0.708 AU
Original Kopparapu Moist Greenhouse for Star HD 130322 distance : 0.714 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 130322 distance : 1.253 AU
Original Kopparapu Outer Boundary for Early Mars for Star HD 130322 distance : 1.303 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 130322)
(Position in Stellar Map of star HD 130322 and its Exoplanet HD 130322 b)
(Zoomed position in Stellar Map of star HD 130322 and its Exoplanet HD 130322 b (zoom level 3))
(Synthetic Spectrum of star HD 130322*)
*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
