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Spacecraft information: IRIDIUM 921
Launch Details
| Launched | 8 July 1997 |
| Flight ended | 12 February 2025 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 24873 |
| COSPAR ID | 1997-034E |
| Observing |
Current orbital elements
| Inclination | 86.346° |
| Eccentricity | 0.00100 |
| RA ascending node | 10.985 hr |
| Argument perigee | 285.884° |
| Mean anomaly | 162.115° |
| Orbital period | 87.529 min |
| Epoch of osculation | 13 Feb 2025, 07:51 |
Derived Quantities
| Min Altitude | 152.7 km |
| Mean Altitude | 159.2 km |
| Peak Altitude | 165.8 km |
Launched alongside
IRIDIUM 15 IRIDIUM 17 IRIDIUM 920 IRIDIUM 18 DELTA 2 R/B IRIDIUM 921 DEB IRIDIUM 921 DEB IRIDIUM 921 DEBOrbital History
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