COSMOS 681

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10-day predictions
COSMOS 681 is classified as:

• Strela

NORAD ID: 7439
Int'l Code: 1974-072E
Perigee: 1,472.0 km
Apogee: 1,479.1 km
Inclination: 74.0 °
Period: 115.3 minutes
Semi major axis: 7846 km
RCS: 0.6868 m² (medium)
Launch date: September 19, 1974
Source: Commonwealth of Independent States (former USSR) (CIS)
Launch site: PLESETSK MISSILE AND SPACE COMPLEX (PKMTR)

Your satellite tracking list

DMSP 5D-3 F16 (USA 172) Track 1 satellite(s)

1  7439U 74072E   25182.88710356  .00000004  00000-0  12968-3 0  9992
2  7439  74.0348 119.9653 0004520 206.1628 210.9703 12.49066464315767

Source of the keplerian elements: AFSPC