LowEarth

STARLINK-31955

NORAD 59939· COSPAR 2024-106T· Starlink· LEO
Launch
Launched on Jun 1, 2024 from Space Launch Complex 40, United States of America aboard a Falcon 9 Block 5.
Falcon 9 Block 5 | Starlink Group 6-64 →
Starlink satellite (representative)
Representative Starlink image · Official SpaceX Photos · CC0 · via Wikimedia Commons
Live · TLE epoch 2026-10-23 20:35 UTC
Orbit class
LEO — Low Earth Orbit (circular, < 2,000 km)
Operator
SpaceX
Country
United States
Manufacturer
SpaceX
Launched
Jun 1, 2024
Mass
—
Apogee
484 km
Perigee
474 km
Inclination
43.00°
Period
1.57 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-31955 across 148 days of archived orbital elements (150 element sets, one per day).

Trend
Decaying
Change
-13.0 km
Rate
-0.09 km/day
Now
474 × 484 km
484494474May 28Oct 24
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

21 other catalogued objects still in orbit from launch 2024-106 (Falcon 9 Block 5 | Starlink Group 6-64).

Sources & further reading

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