HD 11506 c

HD 11506 c
Discovery
Discovered byGiguere et al.
Discovery date2015
Orbital characteristics
0.774±0.038 AU
Eccentricity0.193±0.038[1]
223.41±0.32[1] d
2463230±11[1]
259±16[1]
Semi-amplitude12.1±0.41[1]
StarHD 11506

HD 11506 c is an extrasolar planet located approximately 167 light years away in the constellation of Cetus, orbiting the 8th magnitude G-type main sequence star HD 11506. It is the second planet in this system, and its discovery was first claimed in 2009 by using Bayesian analysis on data previously collected by the N2K Consortium.[2] However, in 2015 additional radial velocity measurements showed that the planetary parameters were significantly different from those determined by Bayesian analysis.[3]

  1. ^ a b c d e Cite error: The named reference Ment2018 was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference Tuomi2009 was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference Giguere2015 was invoked but never defined (see the help page).