About

Starlink 4639

operational
NORAD ID: 53971 • Int'l Des: 2022-125 • Owner: SPXS • Country: US • Constellation: starlink
LEOCIRCULAR
POV Track Group Ground

About Starlink 4639

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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 53971U 22125H 25257.31695138 .00027607 00000-0 64923-3 0 9993
2 53971 53.2177 276.4546 0004610 44.3918 315.7457 15.41796949162978
Epoch: Sep 14, 2025 • Age: 28 hours

Current Status

Altitude 443.4 km
Velocity 7.65 km/s
Sub-Earth Point 49.35°N, 157.42°E
Launch Date Oct 5, 2022
Age 2.9 years
Type internet

Launch Group

Falcon 9 • Group 4-29 • 51 satellites
Starlink 4633
53964
Starlink 4578
53965
Starlink 4635
53966
Starlink 4634
53967
Starlink 4629
53968
Starlink 4468
53969
Starlink 4567
53970
STARLINK-5157
53972
Starlink 5156
53973
Starlink 5159
53974
Starlink 5137
53975
Starlink 5134
53976
Starlink 5094
53977
Starlink 5148
53978
Starlink 5123
53979
Starlink 5133
53980
Starlink 5149
53981
Starlink 5120
53982
Starlink 5103
53983
Starlink 5142
53984
...and 30 more

Technical Details

Classification Payload
Mass 305.00 kg
Dry Mass 290.00 kg
Total Mass 305.00 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
Data: planet4589.org

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