|
Exoplanet Name : |
FL Lyr b |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
0.9078 |
(Rjup) |
10.1759 |
(Rearth) |
|
Mass (Mjup / Me): |
9.0000 |
(Mjup) |
2861.4420 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.0000 |
(AU) |
6.8346 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
12.0462 |
|
Orbital Period(Observed/Estimated) |
4400.00 |
(Days Obs.) |
0.00 |
(Days Est.) |
|
Surface Gravity (G Earth) |
27.6339 |
|
Star Radiation at Atmospheric Boundary: |
92.7 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
138.5 |
(K) |
|
Blackbody T 0.3(K) |
130.1 |
(K) |
|
Blackbody T 0.7(K) |
105.2 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
164.7 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
154.7 |
(K) |
|
Size Class: |
Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Pulsar |
|
Mass Detection : |
TTV |
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
FL Lyr |
|
Alternate Name : |
|
|
Star Distance(LY) : |
450.1 |
|
Stellar Radius(Rsun) : |
1.6 |
(Rsun Estimated) |
|
Stellar Mass(Msun) : |
2.2 |
(Msun Measured) |
2.2 |
(Msun Estimated) |
|
Star Age : |
0.0 |
(GY) |
|
Temperature : |
6050 |
(K) |
|
Spectral type : |
G0V |
|
UV portion[%]: |
0.3 |
|
Visible portion[%]: |
1.5 |
|
IR portion[%]: |
98.2 |
|
Metalicity : |
0.0 |
|
Absolute Magnitude: |
3.7 |
|
Apparent Magnitude: |
9.4 |
|
Right Ascension(RA) |
288.0203 |
|
Declination (DEC) |
46.3242 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
03542-01492 |
|
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=FL+Lyr+&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
|
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FL Lyr b
FL Lyr b
FL Lyr b is an exoplanet orbiting the star FL Lyr, located about 450.1 light-years (138.0 pc) away from Solar System. Its discovery was publicly announced on 2015.
The host star FL Lyr has apparent magnitude of 9.4, with absolute magnitude of 3.7. It is 2.2 times more massive and 1.6 times bigger compared with our Sun. The surface temperature is 6050 with its spectral types of G0V
In this planetary system, the extrasolar planet FL Lyr b orbits around the star FL Lyr every 4400.0 days with its orbital distance of 6.83 AU ( 1022448103.2 km)
(Projected orbit of FL Lyr b around its host star FL Lyr)
The Star FL Lyr 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 1.288 AU ( 192608278.2 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 1.780 AU ( 266234975.0 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 2.712 AU ( 405683184.2 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 3.991 AU ( 596980577.5 km)
Radiation at Planetary Boundary of FL Lyr b : 92.73 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star FL Lyr)
Kopparapu Recent Venus for Star FL Lyr distance : 1.313 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star FL Lyr distance : 1.662 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star FL Lyr distance : 1.605 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star FL Lyr distance : 1.760 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star FL Lyr distance : 2.916 AU
Kopparapu Outer Boundary for Early Mars for Star FL Lyr distance : 3.075 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star FL Lyr)
Original Kopparapu Recent Venus for Star FL Lyr distance : 1.322 AU
Original Kopparapu Runaway Greenhouse for Star FL Lyr distance : 1.707 AU
Original Kopparapu Moist Greenhouse for Star FL Lyr distance : 1.749 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star FL Lyr distance : 2.968 AU
Original Kopparapu Outer Boundary for Early Mars for Star FL Lyr distance : 3.086 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star FL Lyr)
(Position in Stellar Map of star FL Lyr and its Exoplanet FL Lyr b)
(Zoomed position in Stellar Map of star FL Lyr and its Exoplanet FL Lyr b (zoom level 3))
(Synthetic Spectrum of star FL Lyr*)
*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
