Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:website
gptkb:satellite_tracking_service |
| gptkbp:category |
gptkb:astronomy
space satellite tracking |
| gptkbp:dataSource |
gptkb:US_Space_Surveillance_Network
|
| gptkbp:focus |
satellite orbital data
|
| gptkbp:founder |
T.S. Kelso
|
| gptkbp:language |
English
|
| gptkbp:launchDate |
1985
|
| gptkbp:provides |
educational materials
Two-Line Element sets (TLEs) satellite tracking resources |
| gptkbp:status |
active
|
| gptkbp:targetAudience |
educators
students amateur satellite trackers professional satellite operators |
| gptkbp:website |
https://www.celestrak.com/
|
| gptkbp:bfsParent |
gptkb:Two-Line_Element_Set_(TLE)
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Celestrak
|