|
Exoplanet Name : |
WD 1145+017 b |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.0104 |
(Rjup) |
0.1160 |
(Rearth) |
|
Mass (Mjup / Me): |
0.0000 |
(Mjup) |
0.0007 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.0000 |
(AU) |
0.0067 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0005 |
|
Orbital Period(Observed/Estimated) |
0.19 |
(Days Obs.) |
0.00 |
(Days Est.) |
|
Surface Gravity (G Earth) |
0.0562 |
|
Star Radiation at Atmospheric Boundary: |
91055.4 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
775.3 |
(K) |
|
Blackbody T 0.3(K) |
728.1 |
(K) |
|
Blackbody T 0.7(K) |
589.1 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
922.0 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
865.8 |
(K) |
|
Size Class: |
Moon-size |
|
Mass Class: |
|
|
Detection Type : |
Primary Transit |
|
Mass Detection : |
Theoretical |
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
WD 1145+017 |
|
Alternate Name : |
EPIC 201563164 |
|
Star Distance(LY) : |
567.5 |
|
Stellar Radius(Rsun) : |
0.0 |
(Rsun Estimated) |
|
Stellar Mass(Msun) : |
1.1 |
(Msun Measured) |
1.1 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
15900 |
(K) |
|
Spectral type : |
WD |
|
UV portion[%]: |
0.3 |
|
Visible portion[%]: |
1.5 |
|
IR portion[%]: |
98.2 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
10.8 |
|
Apparent Magnitude: |
17.0 |
|
Right Ascension(RA) |
177.1401 |
|
Declination (DEC) |
1.4831 |
|
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=WD+1145%2B017+&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
0 |
 |
 |
 |
 |
/
WD 1145+017 b
WD 1145+017 b
WD 1145+017 b is an exoplanet orbiting the star WD 1145+017, located about 567.5 light-years (174.0 pc) away from Solar System. Its discovery was publicly announced on 2015.
The host star WD 1145+017 has apparent magnitude of 17.0, with absolute magnitude of 10.8. It is 1.1 times more massive compared with our Sun. The surface temperature is 15900 with its spectral types of WD
In this planetary system, the extrasolar planet WD 1145+017 b orbits around the star WD 1145+017 every 0.2 days with its orbital distance of 0.01 AU ( 997509.3 km)
(Projected orbit of WD 1145+017 b around its host star WD 1145+017)
The Star WD 1145+017 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.039 AU ( 5888436.6 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.054 AU ( 8139358.3 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.083 AU ( 12402580.8 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.122 AU ( 18250940.9 km)
Radiation at Planetary Boundary of WD 1145+017 b : 91055.36 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star WD 1145+017)
Kopparapu Recent Venus for Star WD 1145+017 distance : nan AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star WD 1145+017 distance : nan AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star WD 1145+017 distance : nan AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star WD 1145+017 distance : nan AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star WD 1145+017 distance : nan AU
Kopparapu Outer Boundary for Early Mars for Star WD 1145+017 distance : nan AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star WD 1145+017)
Original Kopparapu Recent Venus for Star WD 1145+017 distance : nan AU
Original Kopparapu Runaway Greenhouse for Star WD 1145+017 distance : nan AU
Original Kopparapu Moist Greenhouse for Star WD 1145+017 distance : nan AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star WD 1145+017 distance : nan AU
Original Kopparapu Outer Boundary for Early Mars for Star WD 1145+017 distance : nan AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star WD 1145+017)
(Position in Stellar Map of star WD 1145+017 and its Exoplanet WD 1145+017 b)
(Zoomed position in Stellar Map of star WD 1145+017 and its Exoplanet WD 1145+017 b (zoom level 3))
(Synthetic Spectrum of star WD 1145+017*)
*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
