OGLE2-TR-L9

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OGLE2-TR-L9

Artistic rendering of OGLE2-TR-L9 and its planet
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Carina
Right ascension 11h 07m 55.181s[1]
Declination –61° 08′ 46.58″[1]
Apparent magnitude (V) 14.74[1]
Characteristics
Spectral type F3V
Apparent magnitude (R[1]) 14.74
Apparent magnitude (I[1]) 14.00
Apparent magnitude (J[1]) 13.51
Apparent magnitude (H[1]) 13.25
Apparent magnitude (K[1]) 13.12
Astrometry
Proper motion (μ) RA: -2.0[1] mas/yr
Dec.: 7.1[1] mas/yr
Distance 2,935 ly
(9,00 pc)
Details
Mass 1.52 ±0.08[2] M
Radius 1.53 (± 0.04)[2] R
Temperature 6933 ±58[2] K
Age 660 million[2] years
Other designations
2MASS J11075518-6108465, OGLE-II CAR-SC2 75679, DENIS-P J110755.1-610846, UCAC2 4790820[1]
Database references
SIMBAD data
Extrasolar Planets
Encyclopaedia
data

OGLE2-TR-L9 is a magnitude 15 star in the constellation Carina at a distance of approximately 2,935 light years.[1]

Planetary system

This star is home to the transiting extrasolar planet OGLE2-TR-L9b discovered in 2008.[2]

The OGLE2-TR-L9 planetary system
Companion
(in order from star)
Mass Semimajor axis
(AU)
Orbital period
(days)
Eccentricity Inclination Radius
b 4.5 ±1.5 MJ 0.0308 2.4855335 ±7e-07 0

See also

References

  1. 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 Lua error in package.lua at line 80: module 'strict' not found.
  2. 2.0 2.1 2.2 2.3 2.4 Lua error in package.lua at line 80: module 'strict' not found.

External links

  • Lua error in package.lua at line 80: module 'strict' not found.

Coordinates: Sky map 11h 07m 55.181s, −61° 08′ 46.58″


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