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T-Minus Zero
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TMinusZero
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STARLINK-4421 (NORAD 53488) | T-Minus Zero
Satellite
STARLINK-4421
2022-099Z
NORAD 53488
United States (US)
Ops: +
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Catalog
Owner
United States (US)
Object type
PAY
Launch site
AFWTR
Launch designator
2022-099
Period
95.64 min
Inclination
97.60°
Altitude
549 km → 550 km
SATCAT updated
2026-06-12T12:11:16.939+00:00
Groups
active
starlink
Orbit (latest)
Epoch
2026-06-13T08:28:42.00001+00:00
Inclination
97.3628°
RAAN
284.7034°
Eccentricity
0.0002128
Mean motion
15.056572 rev/day
Source
supgp
Fetched
2026-06-13T13:38:22.437+00:00