About

Starlink 2121

operational
NORAD ID: 47399 • Int'l Des: 2021-005 • Owner: SPXS • Country: US • Constellation: starlink
LEOCIRCULARSTARLINK_TYPE
POV Track Group Ground

About Starlink 2121

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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 47399U 21005BC 25277.44005845 .00000240 00000-0 35025-4 0 9998
2 47399 53.0555 23.2903 0001966 100.2140 259.9070 15.06392150259769
Epoch: Oct 4, 2025 • Age: 13 hours

Current Status

Altitude 548.8 km
Velocity 7.59 km/s
Sub-Earth Point 33.29°N, 44.02°E
Launch Date Jan 20, 2021
Age 4.7 years
Type internet

Launch Group

Falcon 9 • Launch 16 • 46 satellites
Starlink 2017
47351
Starlink 2034
47352
Starlink 2045
47353
Starlink 2046
47354
Starlink 2047
47355
Starlink 2049
47356
Starlink 2050
47357
Starlink 2055
47358
Starlink 2069
47359
Starlink 2071
47361
Starlink 2076
47362
Starlink 2081
47366
Starlink 2082
47367
Starlink 2084
47368
Starlink 2086
47370
Starlink 2088
47371
Starlink 2092
47373
Starlink 2093
47374
Starlink 2094
47375
Starlink 2096
47376
...and 25 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
Data: planet4589.org

Large Constellations

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