Anubelea System

[Joey P.]

This is a simple .stc file for the three stars of the Anubelea system in Poul Anderson's novel Fire Time. The planets such as Ishtar themselves are not included.

Code: Select all

Barycenter "Anubelea"
{
   RA 150.1630996
   Dec 234.6255604
   Distance 950
}

"Anu"
{
   OrbitBarycenter "Anubelea"
   SpectralType "K7III"
   AppMag 4.91
        Luminosity 280
   Radius 12829100

        EllipticalOrbit {
      SemiMajorAxis 264
      Period 1041
      Eccentricity 0.7
      Inclination 73
      AscendingNode 42
   }

   Obliquity 77
   EquatorAscendingNode 143.2
}

"Bel"
{
   OrbitBarycenter "Anubelea"
   SpectralType "G2V"
   AppMag 12.25
   Radius 696300

   EllipticalOrbit {
      SemiMajorAxis 0.000000000001
      Period 1
      Eccentricity 0
      Inclination 0
      AscendingNode 1
      ArgOfPericenter 90
   }

   Obliquity 22 # to match orbit
   EquatorAscendingNode 22 # to match orbit
}

"Ea"
{
   OrbitBarycenter "Anubelea"
   SpectralType "M2V"
   AppMag 27
   Radius 101292

   EllipticalOrbit {
      SemiMajorAxis 6000
      Period 25000000
      Eccentricity 0.0001
      Inclination 22
      AscendingNode 14.523
      ArgOfPericenter 21
   }

   Obliquity 43 # to match orbit
   EquatorAscendingNode 75 # to match orbit
}


[trappistplanets]

keep it up

[Gurren Lagann]

Trappist... Joey P left the forum...

[trappistplanets]

Trappist... Joey P left the forum...

oh ok