Stellarium  0.90.0
Public Member Functions
CometOrbit Class Reference

Public Member Functions

 CometOrbit (double pericenterDistance, double eccentricity, double inclination, double ascendingNode, double argOfPerhelion, double timeAtPerihelion, double orbitGoodDays, double meanMotion, double parentRotObliquity, double parentRotAscendingnode, double parentRotJ2000Longitude)
 
void positionAtTimevInVSOP87Coordinates (double JDE, double *v, bool updateVelocityVector=true)
 
bool getUpdateTails () const
 
void setUpdateTails (const bool update)
 
Vec3d getVelocity () const
 return speed value [AU/d] last computed by positionAtTimevInVSOP87Coordinates(JDE, v, true)
 
void getVelocity (double *vel) const
 
double getSemimajorAxis () const
 
double getEccentricity () const
 
bool objectDateValid (const double JDE) const