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Spacecraft information: DELTA 1 R/B
Launch Details
| Launched | 8 April 1975 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7735 |
| COSPAR ID | 1975-027B |
| Observing |
Current orbital elements
| Inclination | 114.972° |
| Eccentricity | 0.00504 |
| RA ascending node | 9.005 hr |
| Argument perigee | 307.112° |
| Mean anomaly | 52.536° |
| Orbital period | 101.015 min |
| Epoch of osculation | 12 Dec 2025, 07:07 |
Derived Quantities
| Min Altitude | 777.7 km |
| Mean Altitude | 813.9 km |
| Peak Altitude | 850.1 km |
Orbital History
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