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DATA
/
SATELLITES
/
66174
HTV-X1
decayed
NORAD 66174
COSPAR 2025-241A
Lockheed Martin Space
Orbital Elements
Regime
LEO
Apogee
378.0 km
Perigee
368.0 km
Inclination
51.64°
Period
92.0 min
Eccentricity
—
Epoch
—
RCS
LARGE
Ground Track
No orbital elements
SOURCE: Space-Track TLE
Record
Launched
2025-10-26
Launch site
TNSTA
Object type
PAYLOAD
Country
JPN
Constellation
—
Decay date
2026-05-26
Sources
Space-Track SATCAT, GP TLE
Related Records
Operator hub
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Analytics
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