Spacecraft information: DELTA 1 DEB
| Launched | 25 January 1978 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 37762 |
| COSPAR ID | 1978-012E |
| Alternative names |
YO |
| Observing |
Current orbital elements
| Inclination | 29.495° |
| Eccentricity | 0.60916 |
| RA ascending node | 12.150 hr |
| Argument perigee | 202.135° |
| Mean anomaly | 112.832° |
| Orbital period | 370.398 min |
| Epoch of osculation | 10 Jul 2026, 05:23 |
Derived Quantities
| Min Altitude | 306.3 km |
| Mean Altitude | 10713.6 km |
| Peak Altitude | 21121.0 km |
Orbital History
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