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COSMOS 939
Launch Details
Launched | 23 August 1977 |
Flight ended | – |
Status | Unknown |
Launch site | Plesetsk Missile and Space Complex, Russia |
Owner | Commonwealth of Independent States (former USSR) |
NORAD ID | 10282 |
COSPAR ID | 1977-079A |
Observing |
Current orbital elements
Inclination | 74.026° |
Eccentricity | 0.00191 |
RA ascending node | 0.948 hr |
Argument perigee | 101.683° |
Mean anomaly | 13.472° |
Orbital period | 114.807 min |
Epoch of osculation | 29 Jun 2024, 23:21 |
Derived Quantities
Min Altitude | 1438.9 km |
Mean Altitude | 1453.8 km |
Peak Altitude | 1468.8 km |
Orbital History
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