COSMOS 521

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10-day predictions
COSMOS 521 is classified as:

• Military

NORAD ID: 6206
Int'l Code: 1972-074A
Perigee: 996.1 km
Apogee: 999.5 km
Inclination: 65.8 °
Period: 104.9 minutes
Semi major axis: 7368 km
RCS: 1.4458 m² (large)
Launch date: September 29, 1972
Source: Commonwealth of Independent States (former USSR) (CIS)
Launch site: PLESETSK MISSILE AND SPACE COMPLEX (PKMTR)

Your satellite tracking list

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1  6206U 72074A   24135.02686703 -.00000039  00000-0  44595-4 0  9995
2  6206  65.8298   3.2194 0002320  35.2404  66.1901 13.72478859586958

Source of the keplerian elements: AFSPC