Gamma Cephei Article Index for
Gamma
Articles about
Gamma Cephei
Website Links For
Gamma
 

Information About

Gamma Cephei






  Epoch J20000
  Constell Cepheus
  Appmag V 322 /


  Class K1 IVe / M1V
  B-v 103 /
  U-b 094 /
  Variable Suspected


  Radial V 88
  Prop Mo Ra -4885
  Prop Mo Dec 12718
  Parallax 7242
  P Error 052
  Dist Ly 450
  Dist Pc 138
  Absmag V 251 /


  Name Gamma Cephei B
  Period 74
  Axis 185 AU,
  Eccentricity 036
  Inclination
  Node
  Periastron


  Mass 16 / 04
  Radius 47 / 05
  Luminosity 106 /
  Temperature 4,900 / 3,500
  Metal 89-186%
  Rotation 781 days /
  Age 3 &times 10<sup>9</sup>




  Star Gamma Cephei A
  Planet B
  Mass &gt159
  Semimajor 203
  Period 17176 &plusmn 6
  Eccentricity 02 &plusmn 0069