2MASS J19383260+4603591 b

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2MASS J19383260+4603591 b
Exoplanet List of exoplanets
Parent star
Star 2MASS J19383260+4603591 A/B
Right ascension (α) 19h38m32.61s [1]
Declination (δ) +46d03m59.1s[1]
Apparent magnitude (mV) 12.7±0.2 (A)
Mass (m) 0.48±0.03/0.120±0.010[1] [2] M
Radius (r) 0.223±0.004/0.158±0.003 (A/B)[2] R
Temperature (T) 29564±106/null (A/B)[1][2] K
Metallicity [Fe/H] null[1]
Age null[1] Gyr
Physical characteristics
Mass (m) 604±32[1] M
Radius (r) null[1] R
Orbital elements
Semi-major axis (a) 0.92±0.02[1] AU
Eccentricity (e) null[1]
Orbital period (P) 416±2[1] d
Inclination (i) null[1]°
Discovery information
Discovery date 2015
Discoverer(s)
Discovery method Eclipse Timing Variations
Discovery site Kepler Space Observatory
Discovery status Confirmed

2MASS J19383260+4603591 b also known as Kepler-451b is a circumbinary exoplanet orbiting the star 2MASS J19383260+4603591. It has a mass of 604±32 Earth Masses or 1.9±0.1 Jupiter Masses. It was discovered using Eclipse Timing Variations by the Kepler space telescope in 2015.

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


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