|
Exoplanet Name : |
HIP 71135 b |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.2273 |
(Rjup) |
2.5483 |
(Rearth) |
|
Mass (Mjup / Me): |
0.0592 |
(Mjup) |
18.8219 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.3350 |
(AU) |
0.3350 |
(AU Est.) |
|
Eccentricity : |
0.2100 |
|
Orbital Period(Yrs) |
0.2387 |
|
Orbital Period(Observed/Estimated) |
87.19 |
(Days Obs.) |
87.17 |
(Days Est.) |
|
Surface Gravity (G Earth) |
2.8985 |
|
Star Radiation at Atmospheric Boundary: |
1095.8 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
256.8 |
(K) |
|
Blackbody T 0.3(K) |
241.1 |
(K) |
|
Blackbody T 0.7(K) |
195.1 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
305.4 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
286.8 |
(K) |
|
Size Class: |
sub-Neptune-size |
|
Mass Class: |
|
|
Detection Type : |
Radial Velocity |
|
Mass Detection : |
Radial Velocity |
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
HIP 71135 |
|
Alternate Name : |
|
|
Star Distance(LY) : |
105.5 |
|
Stellar Radius(Rsun) : |
0.6 |
(Rsun Estimated) |
|
Stellar Mass(Msun) : |
0.7 |
(Msun Measured) |
0.7 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
4146 |
(K) |
|
Spectral type : |
M1 |
|
UV portion[%]: |
0.8 |
|
Visible portion[%]: |
25.9 |
|
IR portion[%]: |
73.3 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
19.4 |
|
Apparent Magnitude: |
22.0 |
|
Right Ascension(RA) |
218.2176 |
|
Declination (DEC) |
-52.6500 |
|
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=HIP+71135+&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
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HIP 71135 b
HIP 71135 b
HIP 71135 b is an exoplanet orbiting the star HIP 71135, located about 105.5 light-years (32.4 pc) away from Solar System. Its discovery was publicly announced on 2019.
The host star HIP 71135 has apparent magnitude of 22.0, with absolute magnitude of 19.4. It is 0.7 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 4146 with its spectral types of M1
In this planetary system, the extrasolar planet HIP 71135 b orbits around the star HIP 71135 every 87.2 days with its orbital distance of 0.34 AU ( 50115286.7 km)
(Projected orbit of HIP 71135 b around its host star HIP 71135)
The Star HIP 71135 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.217 AU ( 32453262.2 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.300 AU ( 44858889.4 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.457 AU ( 68355020.2 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.672 AU ( 100587406.6 km)
Radiation at Planetary Boundary of HIP 71135 b : 1095.76 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HIP 71135)
Kopparapu Recent Venus for Star HIP 71135 distance : 0.242 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star HIP 71135 distance : 0.307 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HIP 71135 distance : 0.296 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star HIP 71135 distance : 0.325 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 71135 distance : 0.578 AU
Kopparapu Outer Boundary for Early Mars for Star HIP 71135 distance : 0.609 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star HIP 71135)
Original Kopparapu Recent Venus for Star HIP 71135 distance : 0.239 AU
Original Kopparapu Runaway Greenhouse for Star HIP 71135 distance : 0.317 AU
Original Kopparapu Moist Greenhouse for Star HIP 71135 distance : 0.316 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 71135 distance : 0.587 AU
Original Kopparapu Outer Boundary for Early Mars for Star HIP 71135 distance : 0.610 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star HIP 71135)
(Position in Stellar Map of star HIP 71135 and its Exoplanet HIP 71135 b)
(Zoomed position in Stellar Map of star HIP 71135 and its Exoplanet HIP 71135 b (zoom level 3))
(Synthetic Spectrum of star HIP 71135*)
*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
