COSMOS 521

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10-day predictions
COSMOS 521 is classified as:

• Military

NORAD ID: 6206
Int'l Code: 1972-074A
Perigee: 991.1 km
Apogee: 1,004.3 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   26022.46569414 -.00000048  00000-0  35402-4 0  9996
2  6206  65.8281 281.5572 0008929 195.3682 337.1624 13.72506440671617

Source of the keplerian elements: AFSPC