About

GalileoSat-21

operational
NORAD ID: 43057 • Int'l Des: 2017-079 • Owner: GSAEU • Country: I-EU • Constellation: Galileo
MEOCIRCULAR
POV Track Group Ground

About GalileoSat-21

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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 43057U 17079C 25296.54830939 -.00000005 00000-0 00000-0 0 9994
2 43057 55.1478 228.0166 0003327 310.8861 49.0880 1.70473907 48951
Epoch: Oct 23, 2025 • Age: 48 hours

Current Status

Altitude 23232.4 km
Velocity 3.67 km/s
Sub-Earth Point 25.41°N, 156.47°E
Launch Date Dec 12, 2017
Age 7.8 years
Type navigation

Technical Details

Classification Payload
Mass 715.00 kg
Dry Mass 700.00 kg
Total Mass 715.00 kg
Length 2.70 m
Diameter 1.60 m
Span 14.70 m
Shape Box+2 pan
Manufacturer OHB
Bus Type GalileoSat
Phase Status In Orbit
Owner/State GSAEU/I-EU
Data: planet4589.org

Large Constellations

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