|
Exoplanet Name : |
HD 19467 b |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
52.0000 |
(Mjup) |
16532.7760 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
51.1000 |
(AU) |
51.1000 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0000 |
|
Orbital Period(Observed/Estimated) |
0.00 |
(Days Obs.) |
136886.23 |
(Days Est.) |
|
Surface Gravity (G Earth) |
159.6625 |
|
Star Radiation at Atmospheric Boundary: |
0.6 |
(W/m2) |
|
Measured Temperature (K) |
978.0 |
(K) |
|
Blackbody T 0.1(K) |
40.0 |
(K) |
|
Blackbody T 0.3(K) |
37.6 |
(K) |
|
Blackbody T 0.7(K) |
30.4 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
47.6 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
44.7 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Imaging |
|
Mass Detection : |
Spectrum |
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
HD 19467 |
|
Alternate Name : |
|
|
Star Distance(LY) : |
103.5 |
|
Stellar Radius(Rsun) : |
1.1 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
0.9 |
(Msun Measured) |
0.0 |
(Msun Estimated) |
|
Star Age : |
7.2 |
(GY) |
|
Temperature : |
5680 |
(K) |
|
Spectral type : |
G3V |
|
UV portion[%]: |
7.5 |
|
Visible portion[%]: |
44.3 |
|
IR portion[%]: |
48.1 |
|
Metalicity : |
-0.1 |
|
Absolute Magnitude: |
4.5 |
|
Apparent Magnitude: |
7.0 |
|
Right Ascension(RA) |
46.8274 |
|
Declination (DEC) |
-13.7617 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
|
|
Discovered by |
|
|
Discovery Paper - Authors |
0 |
|
Discovery Paper - Title |
0 |
|
Discovery Paper - Journal |
0 |
|
Discovery Paper - URL |
0 |
|
SIMBAD LINK |
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+19467+&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
0 |
 |
 |
 |
 |
/
HD 19467 b
HD 19467 b
HD 19467 b is an exoplanet orbiting the star HD 19467, located about 103.5 light-years (31.7 pc) away from Solar System. Its discovery was publicly announced on 2016.
The host star HD 19467 has apparent magnitude of 7.0, with absolute magnitude of 4.5. It is 0.9 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5680 with its spectral types of G3V
(Projected orbit of HD 19467 b around its host star HD 19467)
The Star HD 19467 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.804 AU ( 120241012.4 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 1.111 AU ( 166204501.9 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 1.693 AU ( 253258879.9 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 2.491 AU ( 372681536.3 km)
Radiation at Planetary Boundary of HD 19467 b : 0.65 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 19467)
Kopparapu Recent Venus for Star HD 19467 distance : 0.838 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star HD 19467 distance : 1.061 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HD 19467 distance : 1.025 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star HD 19467 distance : 1.124 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 19467 distance : 1.879 AU
Kopparapu Outer Boundary for Early Mars for Star HD 19467 distance : 1.982 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 19467)
Original Kopparapu Recent Venus for Star HD 19467 distance : 0.837 AU
Original Kopparapu Runaway Greenhouse for Star HD 19467 distance : 1.091 AU
Original Kopparapu Moist Greenhouse for Star HD 19467 distance : 1.108 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 19467 distance : 1.912 AU
Original Kopparapu Outer Boundary for Early Mars for Star HD 19467 distance : 1.988 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 19467)
(Position in Stellar Map of star HD 19467 and its Exoplanet HD 19467 b)
(Zoomed position in Stellar Map of star HD 19467 and its Exoplanet HD 19467 b (zoom level 3))
(Synthetic Spectrum of star HD 19467*)
*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
