Spacecraft information: COSMOS 2146

Launch Details
Launched 15 May 1991
Flight ended –
Status Unknown
Launch site Plesetsk Missile and Space Complex, Russia
Owner Commonwealth of Independent States (former USSR)
NORAD ID 21302
COSPAR ID 1991-033D
Observing

Current orbital elements

Inclination 82.582°
Eccentricity 0.00149
RA ascending node 23.628 hr
Argument perigee 241.648°
Mean anomaly 118.310°
Orbital period 113.874 min
Epoch of osculation 15 Mar 2026, 12:44

See historical orbital elements »

Derived Quantities

Min Altitude 1399.7 km
Mean Altitude 1411.4 km
Peak Altitude 1423.0 km

Launched alongside

COSMOS 2143 COSMOS 2144 COSMOS 2145 COSMOS 2147 COSMOS 2148 SL-14 R/B COSMOS 2143 DEB COSMOS 2143 DEB COSMOS 2143 DEB COSMOS 2143 DEB COSMOS 2143 DEB COSMOS 2143 DEB

Orbital History

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme


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Last updated: 16 Mar 2026, 19:18 UTC
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