Spacecraft information: LES-1
| Launched | 10 February 1965 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 1002 |
| COSPAR ID | 1965-008C |
| Observing |
Current orbital elements
| Inclination | 32.143° |
| Eccentricity | 0.00156 |
| RA ascending node | 5.670 hr |
| Argument perigee | 209.565° |
| Mean anomaly | 150.397° |
| Orbital period | 145.697 min |
| Epoch of osculation | 31 May 2026, 03:42 |
Derived Quantities
| Min Altitude | 2786.6 km |
| Mean Altitude | 2800.9 km |
| Peak Altitude | 2815.2 km |
Orbital History
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