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IRIDIUM 173
Launch Details
| Launched | 10 January 2019 |
| Flight ended | – |
| Status | Operational |
| Categories |
Iridium NEXT
Active satellites |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 43925 |
| COSPAR ID | 2019-002D |
| Observing |
Current orbital elements
| Inclination | 86.399° |
| Eccentricity | 0.00025 |
| RA ascending node | 9.391 hr |
| Argument perigee | 84.275° |
| Mean anomaly | 275.873° |
| Orbital period | 100.403 min |
| Epoch of osculation | 29 Jun 2025, 20:32 |
Derived Quantities
| Min Altitude | 783.0 km |
| Mean Altitude | 784.8 km |
| Peak Altitude | 786.6 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.
Launched alongside
IRIDIUM 180 IRIDIUM 176 IRIDIUM 168 IRIDIUM 169 IRIDIUM 172 IRIDIUM 175 IRIDIUM 171 IRIDIUM 170 IRIDIUM 167