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Spacecraft information: DELTA 1 DEB
Launch Details
| Launched | 9 March 1977 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 28145 |
| COSPAR ID | 1977-018F |
| Alternative names |
YO |
| Observing |
Current orbital elements
| Inclination | 24.494° |
| Eccentricity | 0.47954 |
| RA ascending node | 20.882 hr |
| Argument perigee | 201.645° |
| Mean anomaly | 128.329° |
| Orbital period | 243.168 min |
| Epoch of osculation | 21 Jun 2026, 14:25 |
Derived Quantities
| Min Altitude | 345.6 km |
| Mean Altitude | 6534.2 km |
| Peak Altitude | 12722.8 km |
Orbital History
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