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SL-8 DEB

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NORAD ID: 21918
Int'l Code: 1991-009CB
Perigee: 1,491.6 km
Apogee: 1,688.0 km
Inclination: 74.1 °
Period: 117.8 minutes
Semi major axis: 7960 km
RCS: 0.0498 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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COSMOS 2251 DEB
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 21918U 91009CB  25189.28339410 -.00000014  00000-0  11626-4 0  9991
2 21918  74.0795 257.1339 0123384 317.8949 148.1807 12.22271035530223
Source of the keplerian elements: AFSPC