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COSMOS 1998
Launch Details
Launched | 9 February 1989 |
Flight ended | – |
Status | Unknown |
Launch site | Plesetsk Missile and Space Complex, Russia |
Owner | Commonwealth of Independent States (former USSR) |
NORAD ID | 19789 |
COSPAR ID | 1989-009E |
Observing |
Current orbital elements
Inclination | 82.617° |
Eccentricity | 0.00173 |
RA ascending node | 0.286 hr |
Argument perihelion | 87.430° |
Mean anomaly | 272.877° |
Orbital period | 113.844 min |
Epoch of osculation | 25 Mar 2023, 19:44 |
Derived Quantities
Min Altitude | 1396.5 km |
Mean Altitude | 1410.0 km |
Peak Altitude | 1423.5 km |
Orbital History
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