About STEP M2
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 23105U 94029A 26018.57991544 .00004739 00000-0 46155-3 0 9993
2 23105 81.9408 326.4872 0085461 31.4148 329.2132 14.89549015697606
Epoch: Jan 18, 2026 •
Age: 14 hours
Current Status
Altitude 572.7 km
Velocity 7.59 km/s
Sub-Earth Point -24.11°S,
138.87°E
Launch Date May 19, 1994
Age 31.6 years
Type other
Technical Details
Classification Payload
Mass 180.00 kg
Dry Mass 180.00 kg
Total Mass 180.00 kg
Length 2.00 m
Diameter 1.00 m
Span 3.00 m
Shape Box + 2 Pan
Manufacturer TRWC/CTA
Bus Type LEOStar T-200
Phase Status In Orbit
Owner/State STP/US
Large Constellations
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