About Starlink 1643
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 46136U 20057V 25257.56513729 .00050349 00000-0 71098-3 0 9992
2 46136 53.0517 357.9467 0009931 280.1923 79.7968 15.56037817279930
Epoch: Sep 14, 2025 •
Age: 30 hours
Current Status
Altitude 408.2 km
Velocity 7.67 km/s
Sub-Earth Point 44.54°N,
117.7°E
Launch Date Aug 18, 2020
Age 5 years
Type internet
Launch Group
Falcon 9 •
Launch 10 •
51 satellites
Starlink 1585
46117
STARLINK-1588 46118
Starlink 1593 46119
Starlink 1601 46120
STARLINK-1602 46121
STARLINK-1604 46122
Starlink 1605 46123
Starlink 1614 46124
Starlink 1618 46125
STARLINK-1619 46126
Starlink 1621 46127
Starlink 1622 46128
Starlink 1623 46129
Starlink 1624 46130
Starlink 1625 46131
STARLINK-1630 46132
STARLINK-1637 46133
STARLINK-1638 46134
STARLINK-1639 46135
Starlink 1586 46137
...and 30 more
Technical Details
Classification Payload
Mass 260.00 kg
Dry Mass 248.00 kg
Total Mass 260.00 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
Large Constellations
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