|
Exoplanet Name : |
KL Dra b |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
22.0000 |
(Mjup) |
6994.6360 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.0009 |
(AU) |
0.0009 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0000 |
|
Orbital Period(Observed/Estimated) |
0.02 |
(Days Obs.) |
0.02 |
(Days Est.) |
|
Surface Gravity (G Earth) |
67.5495 |
|
Star Radiation at Atmospheric Boundary: |
0.0 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
0.0 |
(K) |
|
Blackbody T 0.3(K) |
0.0 |
(K) |
|
Blackbody T 0.7(K) |
0.0 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
0.0 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
0.0 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Other |
|
Mass Detection : |
|
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
KL Dra |
|
Alternate Name : |
"AAVSO 1923+59, SN 1998di" |
|
Star Distance(LY) : |
2283.1 |
|
Stellar Radius(Rsun) : |
0.0 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
0.3 |
(Msun Measured) |
0.0 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
25000 |
(K) |
|
Spectral type : |
DB |
|
UV portion[%]: |
0.3 |
|
Visible portion[%]: |
1.5 |
|
IR portion[%]: |
98.2 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
12.8 |
|
Apparent Magnitude: |
22.0 |
|
Right Ascension(RA) |
291.1594 |
|
Declination (DEC) |
59.6963 |
|
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 |
|
 |
 |
 |
 |
/
KL Dra b
KL Dra b
KL Dra b is an exoplanet orbiting the star KL Dra, located about 2283.1 light-years (700.0 pc) away from Solar System. Its discovery was publicly announced on 2011.
The host star KL Dra has apparent magnitude of 22.0, with absolute magnitude of 12.8. It is 0.3 times more massive compared with our Sun. The surface temperature is 25000 with its spectral types of DB
In this planetary system, the extrasolar planet KL Dra b orbits around the star KL Dra every 0.0 days with its orbital distance of 0.00 AU ( 130150.1 km)
(Projected orbit of KL Dra b around its host star KL Dra)
The Star KL Dra 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 0.135 AU ( 20255274.3 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 0.187 AU ( 27998082.5 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 0.285 AU ( 42662881.7 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 0.420 AU ( 62780299.4 km)
Radiation at Planetary Boundary of KL Dra b : 0.00 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star KL Dra)
Kopparapu Recent Venus for Star KL Dra distance : nan AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star KL Dra distance : nan AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star KL Dra distance : nan AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star KL Dra distance : nan AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star KL Dra distance : nan AU
Kopparapu Outer Boundary for Early Mars for Star KL Dra distance : nan AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star KL Dra)
Original Kopparapu Recent Venus for Star KL Dra distance : nan AU
Original Kopparapu Runaway Greenhouse for Star KL Dra distance : nan AU
Original Kopparapu Moist Greenhouse for Star KL Dra distance : nan AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star KL Dra distance : nan AU
Original Kopparapu Outer Boundary for Early Mars for Star KL Dra distance : nan AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star KL Dra)
(Position in Stellar Map of star KL Dra and its Exoplanet KL Dra b)
(Zoomed position in Stellar Map of star KL Dra and its Exoplanet KL Dra b (zoom level 3))
(Synthetic Spectrum of star KL Dra*)
*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
