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DELTA 2 R/B
Launch Details
Launched | 12 April 1991 |
Flight ended | – |
Status | Unknown |
Launch site | Air Force Eastern Test Range, Florida, USA |
Owner | United States |
NORAD ID | 21228 |
COSPAR ID | 1991-028B |
Observing |
Current orbital elements
Inclination | 24.002° |
Eccentricity | 0.11347 |
RA ascending node | 21.505 hr |
Argument perigee | 304.431° |
Mean anomaly | 45.394° |
Orbital period | 114.716 min |
Epoch of osculation | 28 Jun 2025, 09:53 |
Derived Quantities
Min Altitude | 562.2 km |
Mean Altitude | 1449.7 km |
Peak Altitude | 2337.1 km |
Orbital History
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