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H-1 R/B

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NORAD ID: 20491
Int'l Code: 1990-013D
Perigee: 897.5 km
Apogee: 1,612.1 km
Inclination: 99.0 °
Period: 110.5 minutes
Semi major axis: 7625 km
RCS: 8.416 m2 (large)
Launch date: February 7, 1990
Source: Japan (JPN)
Launch site: TANEGASHIMA SPACE CENTER (TNSTA)

Note: This is a ROCKET BODY
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 20491U 90013D   24288.06874512  .00000481  00000-0  95822-3 0  9998
2 20491  99.0251 315.3966 0468550 152.2011 210.5007 13.03691469649395
Source of the keplerian elements: AFSPC