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H-1 R/B

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NORAD ID: 20491
Int'l Code: 1990-013D
Perigee: 898.6 km
Apogee: 1,612.2 km
Inclination: 99.0 °
Period: 110.5 minutes
Semi major axis: 7626 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   17326.50829820 -.00000658  00000-0 -11641-2 0  9998
2 20491  99.0282 358.7343 0467832 298.5700  56.9087 13.03533888321612
Source of the keplerian elements: AFSPC