About Starlink 1640
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 46173U 20057BJ 25363.83335647 .00030571 00000-0 18275-2 0 9994
2 46173 53.0549 270.1292 0001339 80.3744 304.2552 15.10837481 5761
Epoch: Dec 29, 2025 •
Age: 7 hours
Current Status
Altitude 534.8 km
Velocity 7.60 km/s
Sub-Earth Point 29.67°N,
78.21°W
Launch Date Aug 18, 2020
Age 5.3 years
Type internet
Launch Group
Falcon 9 •
Launch 10 •
28 satellites
Starlink 1585
46117
Starlink 1593 46119
Starlink 1601 46120
Starlink 1605 46123
Starlink 1614 46124
Starlink 1621 46127
Starlink 1622 46128
Starlink 1623 46129
Starlink 1624 46130
Starlink 1625 46131
Starlink 1596 46141
Starlink 1597 46142
Starlink 1606 46144
Starlink 1608 46146
Starlink 1629 46150
Starlink 1642 46154
Starlink 1667 46155
Starlink 1545 46156
Starlink 1587 46157
Starlink 1595 46159
...and 7 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
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