Class in Zendir.Messages | Inherits from Message
Declaration
class PlanetStateMessage;Description
Message that defines the planet state message that can be calculated and passed into structures needing planet data.
Properties
| Declared | Description |
|---|---|
| AlbedoAverage | The average albedo value of the planet. |
| Code | The SPICE planet ID. |
| Frame | Name of the SPICE frame for the planet. |
| J2000Rotation | Orientation matrix of planet-fixed relative to inertial frame. Thisis the rotation matrix that can be used to convert between the twocoordinate systems. This is the ‘J20002PFix’ matrix. |
| J2000RotationDot | Derivative of the orientation matrix of planet-fixed relative to inertial.This is the ‘J20002PFix_Dot’ matrix. |
| Mu | The gravitational constant of the planet based on some ofthe conditions. |
| Name | Name of the planet for the state. |
| PolarRadius | The polar radius of the planet. |
| Position_PN_N | True position of the planet at the current time, relative to theinertial origin from the planet (P) frame. |
| Radius | The equatorial radius of the planet. |
| Velocity_PN_N | True velocity of the planet for the time, relative to theinertial origin from the planet (P) frame. |