About Starlink 3644
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 51987U 22025AH 26014.06664715 -.00000024 00000-0 16560-4 0 9998
2 51987 53.2165 284.3350 0001185 93.3684 266.7444 15.08832220212815
Epoch: Jan 14, 2026 •
Age: 19 hours
Current Status
Altitude 554.1 km
Velocity 7.58 km/s
Sub-Earth Point -41.32°S,
85.52°E
Launch Date Mar 9, 2022
Age 3.8 years
Type internet
Launch Group
Falcon 9 •
Group 4-10 •
40 satellites
Starlink 3700
51956
Starlink 3694 51957
Starlink 3692 51958
Starlink 3704 51959
Starlink 3691 51960
Starlink 3697 51962
Starlink 3675 51963
Starlink 3690 51964
Starlink 3696 51965
Starlink 3699 51966
Starlink 3681 51968
Starlink 3680 51969
Starlink 3677 51970
Starlink 3669 51971
Starlink 3671 51972
Starlink 3679 51973
Starlink 3672 51974
Starlink 3674 51975
Starlink 3660 51977
Starlink 3649 51980
...and 19 more
Technical Details
Classification Payload
Mass 297.00 kg
Dry Mass 275.00 kg
Total Mass 297.00 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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