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DELTA 1 R/B(1)
Launch Details
| Launched | 27 January 1977 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 9786 |
| COSPAR ID | 1977-005B |
| Observing |
Current orbital elements
| Inclination | 28.010° |
| Eccentricity | 0.04103 |
| RA ascending node | 11.915 hr |
| Argument perigee | 238.125° |
| Mean anomaly | 117.875° |
| Orbital period | 103.124 min |
| Epoch of osculation | 08 Jul 2025, 16:13 |
Derived Quantities
| Min Altitude | 614.6 km |
| Mean Altitude | 913.5 km |
| Peak Altitude | 1212.4 km |
Orbital History
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