COSMOS 521

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10-day predictions
COSMOS 521 is classified as:

• Military

NORAD ID: 6206
Int'l Code: 1972-074A
Perigee: 982.1 km
Apogee: 1,013.6 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 06206U 72074A   23150.40610189 -.00000053  00000-0  29438-4 0  9993
2 06206  65.8255 143.4227 0021338 260.1436 212.0864 13.72465868538761

Source of the keplerian elements: AFSPC