LowEarth

STARLINK-3573

NORAD 51794· COSPAR 2022-017AC· Starlink· LEO
Launch
Launched on Feb 25, 2022 from Space Launch Complex 4E, United States of America aboard a Falcon 9 Block 5.
Falcon 9 Block 5 | Starlink Group 4-11
Starlink satellite (representative)
Representative Starlink image · Official SpaceX Photos · CC0 · via Wikimedia Commons
No longer in orbit

STARLINK-3573 reentered Earth's atmosphere on Jul 20, 2026. The orbit below is the last tracked element set, shown for reference — it is not a current position.

Last tracked · TLE epoch 2026-07-20 01:26 UTC
Orbit class
LEO — Low Earth Orbit (circular, < 2,000 km)
Operator
SpaceX
Country
United States
Manufacturer
SpaceX
Launched
Feb 25, 2022
Reentered
Jul 20, 2026
Mass
Apogee
176 km
Perigee
161 km
Inclination
53.20°
Period
87.7 min
Part of the Starlink constellation · this satellite is one of 10,866 (planned: 42,000)

SpaceX broadband mega-constellation in LEO. Currently the largest constellation ever flown.

Altitude history

Apogee and perigee for STARLINK-3573 across 52 days of archived orbital elements (54 element sets, one per day).

Trend
Decaying
Change
-225.3 km
Rate
-4.32 km/day
Now
172 × 188 km
289405172May 28Jul 20
Apogee Perigee

Derived from our own archive of CelesTrak orbital elements, sampled every 3 hours. Short windows show drag and station-keeping; they are not a reentry prediction.

Launched with

41 other catalogued objects still in orbit from launch 2022-017 (Falcon 9 Block 5 | Starlink Group 4-11).

…and 17 more from this launch.

Sources & further reading

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