About Momo-1B
Group: 3 satellites
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Live Position
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Upcoming Passes
Altitude History
Altitude vs Time
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Two-Line Element Set
1 20478U 90013A 26059.12100481 -.00000109 00000-0 -46643-4 0 9992
2 20478 99.2334 120.0638 0006321 120.6033 239.5752 13.96047666756818
Epoch: Feb 28, 2026 •
Age: 17 hours
Current Status
Altitude 915.4 km
Velocity 7.40 km/s
Sub-Earth Point 71.85°N,
85.85°W
Launch Date Feb 7, 1990
Age 36 years
Type other
Technical Details
Classification Payload
Mass 740.00 kg
Dry Mass 740.00 kg
Total Mass 740.00 kg
Length 2.40 m
Diameter 1.30 m
Span 6.30 m
Shape Box + Pan
Manufacturer NEC
Bus Type MOS
Phase Status In Orbit
Owner/State NASDA/J
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