Satellite: Lighting Times: Subpoint Umbra
Periods when the detic sub-point of the object is in total shadow. Also means that the Sun is seen as entirely obscured.
The detic sub-point of an object is defined as the point on the reference surface of the central body whose surface normal passes through the position of the object.
| Name |
Dimension |
Type |
Description |
| Start Time |
DateFormat |
Real Number |
The start time of an interval. |
| Stop Time |
DateFormat |
Real Number |
The stop time of an interval. |
| Duration |
TimeUnit |
Real Number |
The duration of the interval. |
| Obstruction |
Unitless |
Text |
Name of the obstructing central body |
| Start Pass Number |
Unitless |
Text |
Not defined for this class of object. |
| Stop Pass Number |
Unitless |
Text |
Not defined for this class of object. |
| Start Path Number |
Unitless |
Text |
Not defined for this class of object. |
| Stop Path Number |
Unitless |
Text |
Not defined for this class of object. |