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INFORMATOR 1

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INFORMATOR 1 is classified as:


NORAD ID: 21087
Int'l Code: 1991-006A
Perigee: 962.5 km
Apogee: 1,012.3 km
Inclination: 82.9 °
Period: 104.7 minutes
Semi major axis: 7358 km
RCS: 1.8857 m2 (large)
Launch date: January 29, 1991
Source: Commonwealth of Independent States (former USSR) (CIS)
Launch site: PLESETSK MISSILE AND SPACE COMPLEX (PKMTR)

Uplink (MHz):
Downlink (MHz): 145.800
Beacon (MHz): 145.822
Mode: 1200bps BPSK CW
Call sign:
Status: Inactive


Uplink (MHz):
Downlink (MHz): 145.822
Beacon (MHz): 145.822/145.948
Mode: CW
Call sign:
Status: Inactive

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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 21087U 91006A   24107.81839042  .00000084  00000-0  71918-4 0  9995
2 21087  82.9467 351.7942 0033852 286.1270 146.3768 13.75397515666755
Source of the keplerian elements: AFSPC