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Spacecraft information: SECOR 4
Launch Details
| Launched | 2 April 1965 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 1315 |
| COSPAR ID | 1965-027B |
| Alternative names |
EGRS 4 |
| Observing |
Current orbital elements
| Inclination | 90.254° |
| Eccentricity | 0.00329 |
| RA ascending node | 0.895 hr |
| Argument perigee | 85.691° |
| Mean anomaly | 38.521° |
| Orbital period | 111.398 min |
| Epoch of osculation | 15 Mar 2026, 07:14 |
Derived Quantities
| Min Altitude | 1272.9 km |
| Mean Altitude | 1298.1 km |
| Peak Altitude | 1323.3 km |
Launched alongside
OPS 4682 OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEB OPS 4682 DEBOrbital History
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