About Starlink 3129
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 49453U 21104AX 26008.07102895 .00000132 00000-0 26361-4 0 9999
2 49453 53.2174 131.3373 0001419 83.9281 276.1873 15.08839094229628
Epoch: Jan 8, 2026 •
Age: 9 hours
Current Status
Altitude 556.4 km
Velocity 7.58 km/s
Sub-Earth Point -46.17°S,
91.45°E
Launch Date Nov 13, 2021
Age 4.1 years
Type internet
Launch Group
Falcon 9 •
Group 4-1 •
49 satellites
Starlink 3151
49408
Starlink 3075 49409
Starlink 3147 49410
Starlink 3162 49411
Starlink 3157 49413
Starlink 3146 49414
Starlink 3159 49415
Starlink 3133 49416
Starlink 3154 49417
Starlink 3111 49418
Starlink 3120 49419
Starlink 3110 49420
Starlink 3112 49421
Starlink 3161 49422
Starlink 3149 49423
Starlink 3135 49424
Starlink 3139 49425
Starlink 3114 49426
Starlink 3131 49427
Starlink 3121 49428
...and 28 more
Technical Details
Classification Payload
Mass 290.00 kg
Dry Mass 270.00 kg
Total Mass 290.00 kg
Length 0.20 m
Diameter 2.80 m
Span 9.00 m
Shape Box + pan
Manufacturer SPXS
Bus Type Starlink
Phase Status In Orbit
Owner/State SPXS/US
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