COSMOS 2123

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10-day predictions
COSMOS 2123 is classified as:

NORAD ID: 21089

Int'l Code: 1991-007A

Perigee: 968.0 km

Apogee: 1,012.0 km

Inclination: 82.9 °

Period: 104.8 minutes

Semi major axis: 7360 km

RCS: 1.8848 m² (large)

Launch date: February 5, 1991
Source: Commonwealth of Independent States (former USSR) (CIS)
Launch site: PLESETSK MISSILE AND SPACE COMPLEX (PKMTR)

Uplink (MHz): 21.210- 21.250
Downlink (MHz): 29.410- 29.450
Beacon (MHz): 29.408
Mode: SSB CW
Call sign:
Status: Inactive

Uplink (MHz): 21.260- 21.300
Downlink (MHz): 145.860-145.900
Beacon (MHz): 145.862
Mode: SSB CW
Call sign:
Status: Inactive

Uplink (MHz):
Downlink (MHz): 29.408/29.454
Beacon (MHz):
Mode:
Call sign:
Status: Inactive

Uplink (MHz):
Downlink (MHz): 21.138/29.504
Beacon (MHz):
Mode:
Call sign:
Status: Inactive

1 21089U 91007A   20221.83584461 +.00000041 +00000-0 +26860-4 0  9994
2 21089 082.9241 125.0551 0029887 144.5165 280.4548 13.74675377480167

Source of the keplerian elements: AFSPC