COSMOS 1821

Launch Details
Launched 17 February 1987
Flight ended
Status Unknown
Launch site Plesetsk Missile and Space Complex, Russia
Owner Commonwealth of Independent States (former USSR)
NORAD ID 17525
COSPAR ID 1987-017A
Observing

Current orbital elements

Inclination 82.913°
Eccentricity 0.00381
RA ascending node 18.919 hr
Argument perihelion 108.174°
Mean anomaly 64.662°
Orbital period 104.824 min
Epoch of osculation 18 Jan 2022, 12:27

See historical orbital elements »

Derived Quantities

Min Altitude 965.3 km
Mean Altitude 993.3 km
Peak Altitude 1021.4 km

Orbital History

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Launched alongside

SL-8 R/B

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Ashburn

Latitude:
Longitude:
Timezone:

39.04°N
77.49°W
EST

Color scheme