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Spacecraft information: TRANSIT 4A
Launch Details
| Launched | 28 June 1961 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 116 |
| COSPAR ID | 1961-015A |
| Observing |
Current orbital elements
| Inclination | 66.808° |
| Eccentricity | 0.00788 |
| RA ascending node | 7.183 hr |
| Argument perigee | 330.699° |
| Mean anomaly | 28.969° |
| Orbital period | 103.425 min |
| Epoch of osculation | 20 Mar 2026, 13:02 |
Derived Quantities
| Min Altitude | 870.2 km |
| Mean Altitude | 927.7 km |
| Peak Altitude | 985.2 km |
Launched alongside
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