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SL-8 DEB

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NORAD ID: 21136
Int'l Code: 1991-009N
Perigee: 1,468.6 km
Apogee: 1,931.7 km
Inclination: 74.0 °
Period: 120.3 minutes
Semi major axis: 8071 km
RCS: 0.0641 m2 (small)
Launch date: February 12, 1991
Source: Commonwealth of Independent States (former USSR) (CIS)
Launch site: PLESETSK MISSILE AND SPACE COMPLEX (PKMTR)

Note: This is SATELLITE DEBRIS
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 21136U 91009N   25187.36354365  .00000092  00000-0  11941-2 0  9999
2 21136  73.9952 177.0100 0286855 160.9233 326.2058 11.97286139502431
Source of the keplerian elements: AFSPC