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Spacecraft information: DELTA 1 DEB
Launch Details
| Launched | 11 July 1961 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 167 |
| COSPAR ID | 1961-017D |
| Alternative names |
YO |
| Observing |
Current orbital elements
| Inclination | 47.844° |
| Eccentricity | 0.00895 |
| RA ascending node | 6.111 hr |
| Argument perigee | 95.933° |
| Mean anomaly | 265.177° |
| Orbital period | 101.114 min |
| Epoch of osculation | 17 Mar 2026, 09:50 |
Derived Quantities
| Min Altitude | 754.2 km |
| Mean Altitude | 818.5 km |
| Peak Altitude | 882.9 km |
Orbital History
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