Description
Interface for SGP4 propagator.
Public Properties
 ArgOfPerigee |
Angle from the ascending node to the eccentricity vector (lowest point of orbit) measured in the direction of the satellite's motion. Uses Angle Dimension. |
| BStar |
Drag term for the satellite. |
| Classification |
One-letter classification indicator. U - Unclassified, C - Classified, S - Secret. |
| Eccentricity |
Value between 1 and 0 representing the ellipticality of the orbit. Dimensionless. |
| Enabled |
Enables/disables the segment. |
| Epoch |
Universal date and time at which the specified orbit elements are true. Dimensionless. |
| Inclination |
Angle between the angular momentum vector (perpendicular to the plane of the orbit) and the inertial Z-axis. Uses Angle Dimension. |
| IntlDesignator |
International designation of the satellite. |
| MeanAnomaly |
Angle from the eccentricity vector to a position vector where the satellite would be if it were always moving at its average angular rate. Uses Angle Dimension. |
| MeanMotion |
A measure of the osculating period of the orbit, expressed as an angular rate. Uses AngleRate Dimension. |
| MeanMotionDot |
First time derivative of mean motion. Dimensionless. |
| MotionDotDot |
Second time derivative of mean motion. Dimensionless. |
| RAAN |
Angle from the inertial X-axis to the ascending node. Uses Angle Dimension. |
| Range |
How far apart the satellites are when switching occurs. |
| RevNumber |
Rev. Number. Dimensionless. |
| SSCNum |
Catalog number of the spacecraft, if created by a 2-line element set. |
| SwitchingMethod |
Method used to switch between TLE sets. |
| SwitchTime |
The time of the switch between one TLE set and a second set. Not used when the Switching Method is Disabled. |