|
Exoplanet Name : |
HIP 67851 c |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
5.9800 |
(Mjup) |
1901.2692 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
3.8200 |
(AU) |
3.8200 |
(AU Est.) |
|
Eccentricity : |
0.1700 |
|
Orbital Period(Yrs) |
5.8364 |
|
Orbital Period(Observed/Estimated) |
2131.80 |
(Days Obs.) |
2135.95 |
(Days Est.) |
|
Surface Gravity (G Earth) |
18.3612 |
|
Star Radiation at Atmospheric Boundary: |
1464.2 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
276.1 |
(K) |
|
Blackbody T 0.3(K) |
259.3 |
(K) |
|
Blackbody T 0.7(K) |
209.8 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
328.3 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
308.3 |
(K) |
|
Size Class: |
Jupiter-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 67851 |
|
Alternate Name : |
|
|
Star Distance(LY) : |
215.1 |
|
Stellar Radius(Rsun) : |
5.5 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
1.6 |
(Msun Measured) |
1.6 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
4890 |
(K) |
|
Spectral type : |
KOIII |
|
UV portion[%]: |
2.7 |
|
Visible portion[%]: |
36.1 |
|
IR portion[%]: |
61.2 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
2.1 |
|
Apparent Magnitude: |
6.2 |
|
Right Ascension(RA) |
208.4669 |
|
Declination (DEC) |
-35.3144 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
|
|
Discovered by |
|
|
Discovery Paper - Authors |
"Robert A. Wittenmyer, Liang Wang, Fan Liu, Jonathan Horner, Michael Endl, John Asher Johnson, C.G. Tinney, B.D. Carter" |
|
Discovery Paper - Title |
The Pan-Pacific Planet Search. II. Confirmation of a two-planet system around HD 121056 |
|
Discovery Paper - Journal |
0 |
|
Discovery Paper - URL |
0 |
|
SIMBAD LINK |
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HIP+67851+&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
http://www.openexoplanetcatalogue.com/planet/HIP%2067851%20c/ |
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HIP 67851 c
HIP 67851 c
HIP 67851 c is an exoplanet orbiting the star HIP 67851, located about 215.1 light-years (66.0 pc) away from Solar System. Its discovery was publicly announced on 2015.
The host star HIP 67851 has apparent magnitude of 6.2, with absolute magnitude of 2.1. It is 1.6 times more massive and 5.5 times bigger compared with our Sun. The surface temperature is 4890 with its spectral types of KOIII
In this planetary system, the extrasolar planet HIP 67851 c orbits around the star HIP 67851 every 2131.8 days with its orbital distance of 3.82 AU ( 571463866.1 km)
(Projected orbit of HIP 67851 c around its host star HIP 67851)
The Star HIP 67851 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 2.859 AU ( 427774515.9 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 3.953 AU ( 591296171.8 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 6.023 AU ( 901004512.2 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 8.863 AU ( 1325867610.2 km)
Radiation at Planetary Boundary of HIP 67851 c : 1464.17 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HIP 67851)
Kopparapu Recent Venus for Star HIP 67851 distance : 3.109 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star HIP 67851 distance : 3.936 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HIP 67851 distance : 3.802 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star HIP 67851 distance : 4.173 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 67851 distance : 7.167 AU
Kopparapu Outer Boundary for Early Mars for Star HIP 67851 distance : 7.560 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star HIP 67851)
Original Kopparapu Recent Venus for Star HIP 67851 distance : 3.073 AU
Original Kopparapu Runaway Greenhouse for Star HIP 67851 distance : 4.058 AU
Original Kopparapu Moist Greenhouse for Star HIP 67851 distance : 4.067 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 67851 distance : 7.286 AU
Original Kopparapu Outer Boundary for Early Mars for Star HIP 67851 distance : 7.577 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star HIP 67851)
(Position in Stellar Map of star HIP 67851 and its Exoplanet HIP 67851 c)
(Zoomed position in Stellar Map of star HIP 67851 and its Exoplanet HIP 67851 c (zoom level 3))
(Synthetic Spectrum of star HIP 67851*)
*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
