|
Exoplanet Name : |
zet Del B |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
40.0000 |
(Mjup) |
12717.5200 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
907.0000 |
(AU) |
907.0000 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0000 |
|
Orbital Period(Observed/Estimated) |
0.00 |
(Days Obs.) |
6310026.03 |
(Days Est.) |
|
Surface Gravity (G Earth) |
122.8173 |
|
Star Radiation at Atmospheric Boundary: |
0.0 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
17.1 |
(K) |
|
Blackbody T 0.3(K) |
16.1 |
(K) |
|
Blackbody T 0.7(K) |
13.0 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
20.4 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
19.1 |
(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 : |
zet Del A |
|
Alternate Name : |
"2MASS J20351852+1440272, HIP 101589, HD 196180" |
|
Star Distance(LY) : |
220.1 |
|
Stellar Radius(Rsun) : |
1.7 |
(Rsun Estimated) |
|
Stellar Mass(Msun) : |
2.5 |
(Msun Measured) |
0.0 |
(Msun Estimated) |
|
Star Age : |
0.5 |
(GY) |
|
Temperature : |
8336 |
(K) |
|
Spectral type : |
A3V |
|
UV portion[%]: |
0.3 |
|
Visible portion[%]: |
1.5 |
|
IR portion[%]: |
98.2 |
|
Metalicity : |
-0.1 |
|
Absolute Magnitude: |
0.5 |
|
Apparent Magnitude: |
4.6 |
|
Right Ascension(RA) |
308.8272 |
|
Declination (DEC) |
14.6742 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
01100-01719 |
|
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=zet+Del+&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
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/
zet Del B
zet Del B
zet Del B is an exoplanet orbiting the star zet Del A, located about 220.1 light-years (67.5 pc) away from Solar System. Its discovery was publicly announced on 2014.
The host star zet Del A has apparent magnitude of 4.6, with absolute magnitude of 0.5. It is 2.5 times more massive and 1.7 times bigger compared with our Sun. The surface temperature is 8336 with its spectral types of A3V
(Projected orbit of zet Del B around its host star zet Del A)
The Star zet Del A 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 2.610 AU ( 390377937.4 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 3.607 AU ( 539604327.5 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 5.496 AU ( 822237580.9 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 8.088 AU ( 1209958620.2 km)
Radiation at Planetary Boundary of zet Del B : 0.02 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star zet Del A)
Kopparapu Recent Venus for Star zet Del A distance : 2.468 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star zet Del A distance : 3.126 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star zet Del A distance : 3.019 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star zet Del A distance : 3.302 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star zet Del A distance : 5.393 AU
Kopparapu Outer Boundary for Early Mars for Star zet Del A distance : 5.687 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star zet Del A)
Original Kopparapu Recent Venus for Star zet Del A distance : 2.561 AU
Original Kopparapu Runaway Greenhouse for Star zet Del A distance : 3.187 AU
Original Kopparapu Moist Greenhouse for Star zet Del A distance : 3.389 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star zet Del A distance : 5.486 AU
Original Kopparapu Outer Boundary for Early Mars for Star zet Del A distance : 5.705 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star zet Del A)
(Position in Stellar Map of star zet Del A and its Exoplanet zet Del B)
(Zoomed position in Stellar Map of star zet Del A and its Exoplanet zet Del B (zoom level 3))
(Synthetic Spectrum of star zet Del A*)
*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
