|
Exoplanet Name : |
V470 Cam (AB) b |
|
Alternate Name : |
HS 0705+6700 (AB) b |
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
27.0000 |
(Mjup) |
8584.3260 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
3.2700 |
(AU) |
3.2700 |
(AU Est.) |
|
Eccentricity : |
0.2200 |
|
Orbital Period(Yrs) |
7.8711 |
|
Orbital Period(Observed/Estimated) |
2875.00 |
(Days Obs.) |
2581.44 |
(Days Est.) |
|
Surface Gravity (G Earth) |
82.9017 |
|
Star Radiation at Atmospheric Boundary: |
127.8 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
150.1 |
(K) |
|
Blackbody T 0.3(K) |
140.9 |
(K) |
|
Blackbody T 0.7(K) |
114.0 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
178.5 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
167.6 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Default |
|
Mass Detection : |
Timing |
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
V470 Cam (AB) |
|
Alternate Name : |
"HS 0705+6700, HS 0705+6700 (AB), V470 Cam (AB)" |
|
Star Distance(LY) : |
4048.6 |
|
Stellar Radius(Rsun) : |
1.1 |
(Rsun Estimated) |
|
Stellar Mass(Msun) : |
0.7 |
(Msun Measured) |
0.6 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
5500 |
(K) |
|
Spectral type : |
sdB+dM |
|
UV portion[%]: |
6.9 |
|
Visible portion[%]: |
43.2 |
|
IR portion[%]: |
49.9 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
4.6 |
|
Apparent Magnitude: |
15.1 |
|
Right Ascension(RA) |
107.6752 |
|
Declination (DEC) |
66.9288 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
|
|
Discovered by |
|
|
Discovery Paper - Authors |
|
|
Discovery Paper - Title |
|
|
Discovery Paper - Journal |
|
|
Discovery Paper - URL |
|
|
SIMBAD LINK |
|
|
Open Exoplanet Database Link |
|
_b_CSun.png) |
_b_CJup.png) |
_b_CNep.png) |
_b_CEar.png) |
/
V470 Cam (AB) b
V470 Cam (AB) b
V470 Cam (AB) b is an exoplanet orbiting the star V470 Cam (AB), located about 4048.6 light-years (1241.3 pc) away from Solar System. Its discovery was publicly announced on 2013.
The host star V470 Cam (AB) has apparent magnitude of 15.1, with absolute magnitude of 4.6. It is 0.7 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5500 with its spectral types of sdB+dM
In this planetary system, the extrasolar planet V470 Cam (AB) b orbits around the star V470 Cam (AB) every 2875.0 days with its orbital distance of 3.27 AU ( 489185037.2 km)
(Projected orbit of V470 Cam (AB) b around its host star V470 Cam (AB))
_b_Orb.png)
The Star V470 Cam (AB) 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.723 AU ( 108196493.8 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 1.000 AU ( 149555829.6 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 1.523 AU ( 227889987.7 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 2.242 AU ( 335350100.1 km)
Radiation at Planetary Boundary of V470 Cam (AB) b : 127.83 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star V470 Cam (AB))
_b_OrbH.png)
Kopparapu Recent Venus for Star V470 Cam (AB) distance : 0.762 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star V470 Cam (AB) distance : 0.965 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star V470 Cam (AB) distance : 0.932 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star V470 Cam (AB) distance : 1.022 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star V470 Cam (AB) distance : 1.718 AU
Kopparapu Outer Boundary for Early Mars for Star V470 Cam (AB) distance : 1.812 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star V470 Cam (AB))
_b_OrbK.png)
Original Kopparapu Recent Venus for Star V470 Cam (AB) distance : 0.759 AU
Original Kopparapu Runaway Greenhouse for Star V470 Cam (AB) distance : 0.992 AU
Original Kopparapu Moist Greenhouse for Star V470 Cam (AB) distance : 1.004 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star V470 Cam (AB) distance : 1.747 AU
Original Kopparapu Outer Boundary for Early Mars for Star V470 Cam (AB) distance : 1.817 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star V470 Cam (AB))
_b_OrbKO.png)
(Position in Stellar Map of star V470 Cam (AB) and its Exoplanet V470 Cam (AB) b)
_b_STZ0.png)
(Zoomed position in Stellar Map of star V470 Cam (AB) and its Exoplanet V470 Cam (AB) b (zoom level 3))
_b_STZ3.png)
(Synthetic Spectrum of star V470 Cam (AB)*)
_b_Spc.png)
*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
