About XRISM
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 57800U 23137A 26016.39326998 .00003638 00000-0 20812-3 0 9996
2 57800 31.0019 261.7377 0008002 236.4645 123.5229 15.10774899129871
Epoch: Jan 16, 2026 •
Age: 15 hours
Current Status
Altitude 538.5 km
Velocity 7.60 km/s
Sub-Earth Point 29.47°N,
149.76°W
Launch Date Sep 6, 2023
Age 2.3 years
Type other
Technical Details
Classification Payload
Mass 2700.00 kg
Dry Mass 2700.00 kg
Total Mass 2700.00 kg
Length 4.50 m
Diameter 2.20 m
Span 14.00 m
Shape Oct+2 pan+boom
Manufacturer TSUK/NECTF
Bus Type Astro-H
Phase Status In Orbit
Owner/State JAXA/ISASJ/J
Large Constellations
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