|
Exoplanet Name : |
OGLE2-TR-L9 b |
|
Alternate Name : |
|
|
Status : |
Confirmed |
|
Radius (Rjup / Re): |
1.6140 |
(Rjup) |
18.0913 |
(Rearth) |
|
Mass (Mjup / Me): |
4.3400 |
(Mjup) |
1379.8509 |
(Mearth) |
|
Semi Major Axis / Orbital Distance Calculated |
0.0404 |
(AU) |
0.0404 |
(AU Est.) |
|
Eccentricity : |
0.0000 |
|
Orbital Period(Yrs) |
0.0068 |
|
Orbital Period(Observed/Estimated) |
2.49 |
(Days Obs.) |
2.49 |
(Days Est.) |
|
Surface Gravity (G Earth) |
4.2159 |
|
Star Radiation at Atmospheric Boundary: |
3921433.4 |
(W/m2) |
|
Measured Temperature (K) |
0.0 |
(K) |
|
Blackbody T 0.1(K) |
1986.1 |
(K) |
|
Blackbody T 0.3(K) |
1865.2 |
(K) |
|
Blackbody T 0.7(K) |
1509.1 |
(K) |
|
Tidally Locked Blackbody T 0.1(K) |
2361.9 |
(K) |
|
Tidally Locked Blackbody T 0.3(K) |
2218.1 |
(K) |
|
Size Class: |
Super-Jupiter-size |
|
Mass Class: |
|
|
Detection Type : |
Primary Transit |
|
Mass Detection : |
|
|
Radius Detection : |
|
|
Habitability by Solar Eq. Astronomical Unit: |
Not habitable |
|
Habitability by Kopparapu: |
Not habitable |
|
Star Name : |
OGLE2-TR-L9 |
|
Alternate Name : |
|
|
Star Distance(LY) : |
2935.4 |
|
Stellar Radius(Rsun) : |
1.5 |
(Rsun Measured) |
|
Stellar Mass(Msun) : |
1.4 |
(Msun Measured) |
1.4 |
(Msun Estimated) |
|
Star Age : |
1.0 |
(GY) |
|
Temperature : |
6933 |
(K) |
|
Spectral type : |
F3 |
|
UV portion[%]: |
7.8 |
|
Visible portion[%]: |
44.8 |
|
IR portion[%]: |
47.4 |
|
Metalicity : |
-0.1 |
|
Absolute Magnitude: |
4.2 |
|
Apparent Magnitude: |
14.0 |
|
Right Ascension(RA) |
166.9799 |
|
Declination (DEC) |
-61.1461 |
|
Hubble Space Telescope Guide Star Catalog (GSC) ID |
|
|
Discovered by |
|
|
Discovery Paper - Authors |
"M. Lendl1, C. Afonso1, J. Koppenhoefer ,N. Nikolov1, Th. Henning, M. Swain,and J. Greiner" |
|
Discovery Paper - Title |
New Parameters and Transit Timing Studies for OGLE2-TR-L9 b |
|
Discovery Paper - Journal |
"A&A Volume 522, November 2010 Article Number A29 Number of page 6 DOI https://doi.org/10.1051/0004-6361/201014940" |
|
Discovery Paper - URL |
http://www.aanda.org/articles/aa/full_html/2010/14/aa14940-10/aa14940-10.html |
|
SIMBAD LINK |
http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=OGLE2-TR-L9+&submit=SIMBAD+search |
|
Open Exoplanet Database Link |
http://www.openexoplanetcatalogue.com/planet/OGLE2-TR-L9%20b/ |
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OGLE2-TR-L9 b
OGLE2-TR-L9 b
OGLE2-TR-L9 b is an exoplanet orbiting the star OGLE2-TR-L9, located about 2935.4 light-years (900.0 pc) away from Solar System. Its discovery was publicly announced on 2007.
The host star OGLE2-TR-L9 has apparent magnitude of 14.0, with absolute magnitude of 4.2. It is 1.4 times more massive and 1.5 times bigger compared with our Sun. The surface temperature is 6933 with its spectral types of F3
In this planetary system, the extrasolar planet OGLE2-TR-L9 b orbits around the star OGLE2-TR-L9 every 2.5 days with its orbital distance of 0.04 AU ( 6043754.0 km)
(Projected orbit of OGLE2-TR-L9 b around its host star OGLE2-TR-L9)
The Star OGLE2-TR-L9 's habitable zone is located at the following distance
Inner Boundary (the orbital distance at Venus's Equivalent Radiation )
: 1.565 AU ( 234131309.1 km)
Earth Boundary (the orbital distance at Earth's Equivalent Radiation)
: 2.163 AU ( 323630655.0 km)
Outer Boundary (the orbital distance at Mars's Equivalent Radiation)
: 3.296 AU ( 493141499.0 km)
Snow Line (the orbital distance at Snow Line Equivalent Radiation)
: 4.851 AU ( 725679318.9 km)
Radiation at Planetary Boundary of OGLE2-TR-L9 b : 3921433.39 W/m2
(Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star OGLE2-TR-L9)
Kopparapu Recent Venus for Star OGLE2-TR-L9 distance : 1.517 AU
Kopparapu Runaway Greenhouse for Earth-sized planet for Star OGLE2-TR-L9 distance : 1.922 AU
Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star OGLE2-TR-L9 distance : 1.855 AU
Kopparapu Runaway Greenhouse for Mars-sized planet for Star OGLE2-TR-L9 distance : 2.032 AU
Kopparapu Outer Boundary for Maximum Greenhouse for Star OGLE2-TR-L9 distance : 3.325 AU
Kopparapu Outer Boundary for Early Mars for Star OGLE2-TR-L9 distance : 3.507 AU
(Habitable zone calculated based on Kopparapu et al.(2013) around the star OGLE2-TR-L9)
Original Kopparapu Recent Venus for Star OGLE2-TR-L9 distance : 1.557 AU
Original Kopparapu Runaway Greenhouse for Star OGLE2-TR-L9 distance : 1.967 AU
Original Kopparapu Moist Greenhouse for Star OGLE2-TR-L9 distance : 2.061 AU
Original Kopparapu Outer Boundary for Maximum Greenhouse for Star OGLE2-TR-L9 distance : 3.386 AU
Original Kopparapu Outer Boundary for Early Mars for Star OGLE2-TR-L9 distance : 3.521 AU
(Habitable zone calculated based on Kopparapu et al.(Original) around the star OGLE2-TR-L9)
(Position in Stellar Map of star OGLE2-TR-L9 and its Exoplanet OGLE2-TR-L9 b)
(Zoomed position in Stellar Map of star OGLE2-TR-L9 and its Exoplanet OGLE2-TR-L9 b (zoom level 3))
(Synthetic Spectrum of star OGLE2-TR-L9*)
*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
