About

Starlink 4521

operational
NORAD ID: 53391 • Int'l Des: 2022-097 • Owner: SPXS • Country: US • Constellation: starlink
LEOCIRCULAR
POV Track Group Ground

About Starlink 4521

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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 53391U 22097D 25315.27513675 .00000946 00000-0 77521-4 0 9998
2 53391 53.2171 295.7041 0001399 88.2366 271.8787 15.08842742180791
Epoch: Nov 11, 2025 • Age: 25 hours

Current Status

Altitude 540.8 km
Velocity 7.59 km/s
Sub-Earth Point -1.18°S, 117.87°E
Launch Date Aug 10, 2022
Age 3.2 years
Type internet

Launch Group

Falcon 9 • Group 4-26 • 49 satellites
Starlink 4522
53388
Starlink 4523
53389
Starlink 4517
53390
Starlink 4535
53392
Starlink 4530
53393
Starlink 4544
53394
Starlink 4534
53395
Starlink 4524
53396
Starlink 4515
53397
Starlink 4512
53398
Starlink 4528
53399
Starlink 4520
53400
Starlink 4525
53401
Starlink 4499
53402
Starlink 4507
53403
Starlink 4509
53404
Starlink 4510
53405
Starlink 4533
53406
Starlink 4537
53407
Starlink 4491
53408
...and 28 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
Data: planet4589.org

Large Constellations

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