LowEarth

STARLINK-2112

NORAD 47391· COSPAR 2021-005AU· Starlink· LEO
Launch
Launched on Jan 20, 2021 from Launch Complex 39A, United States of America aboard a Falcon 9 Block 5.
Falcon 9 Block 5 | Starlink 16
Starlink satellite (representative)
Representative Starlink image · Official SpaceX Photos · CC0 · via Wikimedia Commons
Live · TLE epoch 2026-09-10 06:37 UTC
Orbit class
LEO — Low Earth Orbit (circular, < 2,000 km)
Operator
SpaceX
Country
United States
Manufacturer
SpaceX
Launched
Jan 20, 2021
Mass
Apogee
529 km
Perigee
526 km
Inclination
53.06°
Period
1.58 h
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-2112 across 104 days of archived orbital elements (106 element sets, one per day).

Trend
Decaying
Change
-12.6 km
Rate
-0.12 km/day
Now
526 × 529 km
534542526May 28Sep 10
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

36 other catalogued objects still in orbit from launch 2021-005 (Falcon 9 Block 5 | Starlink 16).

…and 12 more from this launch.

Sources & further reading

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