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H-1 R/B

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NORAD ID: 20491
Int'l Code: 1990-013D
Perigee: 898.5 km
Apogee: 1,610.9 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   25199.49280921  .00000411  00000-0  83595-3 0  9999
2 20491  99.0152 187.9641 0467094 220.6038 135.9352 13.03722640685545
Source of the keplerian elements: AFSPC