Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:satellite
|
| gptkbp:country |
gptkb:spacecraft
|
| https://www.w3.org/2000/01/rdf-schema#label |
ESRO 21
|
| gptkbp:launch_date |
1971-01-01
|
| gptkbp:launch_vehicle |
Delta D
|
| gptkbp:mass |
150 kg
|
| gptkbp:mission |
Low Earth Orbit
scientific |
| gptkbp:operator |
gptkb:European_Space_Research_Organisation
|
| gptkbp:seating_capacity |
gptkb:musician
|
| gptkbp:successor |
ESRO 22
|
| gptkbp:bfsParent |
gptkb:ESRO_20
|
| gptkbp:bfsLayer |
6
|