Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:satellite
|
| gptkbp:callsign |
IRIDIUM
|
| gptkbp:communicationBand |
gptkb:L-band
|
| gptkbp:covers |
global
|
| gptkbp:elevation |
780 km
|
| https://www.w3.org/2000/01/rdf-schema#label |
Iridium Block 1 satellites
|
| gptkbp:inclination |
86.4 degrees
|
| gptkbp:launchDate |
1997-2002
|
| gptkbp:manufacturer |
gptkb:Motorola
|
| gptkbp:mass |
689 kg
|
| gptkbp:notableEvent |
gptkb:Iridium_33_collision_with_Cosmos_2251
|
| gptkbp:numberOfSatellites |
66 active
|
| gptkbp:numberOfSpareSatellites |
6 in-orbit spares
|
| gptkbp:operator |
gptkb:Iridium_Communications
|
| gptkbp:orbitType |
gptkb:Low_Earth_Orbit
|
| gptkbp:powerSource |
solar panels
|
| gptkbp:purpose |
satellite phone communication
|
| gptkbp:replacedBy |
gptkb:Iridium_NEXT_satellites
|
| gptkbp:shape |
hexagonal cross-section
|
| gptkbp:status |
partially operational
|
| gptkbp:supportsProtocol |
inter-satellite links
|
| gptkbp:bfsParent |
gptkb:Iridium_NEXT_satellite_constellation
|
| gptkbp:bfsLayer |
7
|