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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 | 24.465° |
| Eccentricity | 0.47883 |
| RA ascending node | 10.090 hr |
| Argument perigee | 219.950° |
| Mean anomaly | 92.670° |
| Orbital period | 243.899 min |
| Epoch of osculation | 19 Jan 2026, 12:41 |
Derived Quantities
| Min Altitude | 368.2 km |
| Mean Altitude | 6560.0 km |
| Peak Altitude | 12751.8 km |
Orbital History
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