HD 19467 B

HD 19467 B
Exoplanet List of exoplanets
Parent star
Star HD 19467[1]
Distance100.65 ±1.96[1] ly
(30.86 ±0.6[1] pc)
Spectral type G3V[1]
Mass (m) 0.95 (± 0.02)[1] M
Radius (r) 1.15 (± 0.03)[1] R
Temperature (T) 5680.0 (± 40.0)[1] K
Metallicity [Fe/H] -0.15 (± 0.04)[1]
Orbital elements
Semi-major axis(a) 51.1 (± 1.0)[1] AU
Physical characteristics
Mass(m)52.0 (± 4.3)[1] MJ
Discovery information
Discovery date January 6, 2016[2]
Discoverer(s)
Discovery method Imaging
Discovery status Published

HD 19467 B[2] (HD 19467 b[1]) is a Brown Dwarf or a Super-Jupiter exoplanet[1] orbiting around the Sun-like star, HD 19467 approximately 101 Light-years away. It has a surface temperature of 978.0 K (704.9 °C; 1,300.7 °F),[1] and is classified as a T5.5.[2]

References

  1. 1 2 3 4 5 6 7 8 9 10 11 12 13 "Planet HD 19467 b". Exoplanet.eu. Retrieved 2016-01-09.
  2. 1 2 3 "Point Source Polarimetry with the Gemini Planet Imager: Sensitivity Characterization with T5.5 Dwarf Companion HD 19467 B". Rebecca Jensen-Clem, Max Millar-Blanchaer, Dimitri Mawet, James R. Graham, J. Kent Wallace, Bruce Macintosh, Sasha Hinkley, Sloane J. Wiktorowicz, Marshall D. Perrin, Mark S. Marley, Michael P. Fitzgerald, Rebecca Oppenheimer, S. Mark Ammons, Fredrik T. Rantakyro, Franck Marchis. Retrieved 2016-01-09.


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