COSMOS 1639

Launch Details
Launched 20 March 1985
Flight ended
Status Unknown
Launch site Plesetsk Missile and Space Complex, Russia
Owner Commonwealth of Independent States (former USSR)
NORAD ID 15621
COSPAR ID 1985-023E
Observing

Current orbital elements

Inclination 74.058°
Eccentricity 0.00243
RA ascending node 1.275 hr
Argument perihelion 65.000°
Mean anomaly 5.832°
Orbital period 115.106 min
Epoch of osculation 26 Nov 2021, 13:26

See historical orbital elements »

Derived Quantities

Min Altitude 1448.3 km
Mean Altitude 1467.4 km
Peak Altitude 1486.4 km

Orbital History

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Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EST

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