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Spacecraft information: LANDSAT 4
Launch Details
| Launched | 15 July 1982 |
| Flight ended | 7 October 2025 |
| Status | Decayed |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 13367 |
| COSPAR ID | 1982-072A |
| Observing |
Current orbital elements
| Inclination | 98.163° |
| Eccentricity | 0.00107 |
| RA ascending node | 4.297 hr |
| Argument perigee | 260.425° |
| Mean anomaly | 99.584° |
| Orbital period | 87.538 min |
| Epoch of osculation | 08 Oct 2025, 03:15 |
Derived Quantities
| Min Altitude | 152.7 km |
| Mean Altitude | 159.7 km |
| Peak Altitude | 166.6 km |
Launched alongside
THOR DELTA 1 R/BOrbital History
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