COSMOS 2123

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10-day predictions
COSMOS 2123 is classified as:

NORAD ID: 21089

Int'l Code: 1991-007A

Perigee: 967.5 km

Apogee: 1,012.5 km

Inclination: 82.9 °

Period: 104.8 minutes

Semi major axis: 7361 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   18321.23755604  .00000025  00000-0  10356-4 0  9990
2 21089  82.9254 233.1778 0030536 103.2206  49.8654 13.74661497393788

Source of the keplerian elements: AFSPC