CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2025-1473
STARLINK-3949
STARLINK-3949 (NORAD 52555) re-entered Earth’s atmosphere on 10 September 2025, after 3 years, 3 months in orbit.
Official date
NORAD number
52555
International designator
2022-051Y
Object type
Spacecraft
Country
United States
Launched
13 May 2022Vandenberg
Re-entered (UTC)
10 Sep 2025UTC calendar day
Time in orbit
3 years, 3 months1,216 days
How it ended
Re-entered (natural decay)
Latitude range
53.2°N to 53.2°SFinal inclination 53.2°
Mass
297 kg
Operator
Built by
SpaceX
Bus
Starlink
Programme
Starlink 1.5 G4
Where it came down
Latitude band its orbit allowedExact position not recorded
No position was recorded for this re-entry. Its final orbit, inclined at 53.2°, allowed a re-entry anywhere between 53.2°N and 53.2°S.
Life in orbit
3 years, 3 monthsSTARLINK-3949’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 10 Sep 2025
4 entriesFrom the same launch
2022-0512024-0763STARLINK-39392024-2187STARLINK-39242025-0078STARLINK-38862025-0162STARLINK-39512025-0862STARLINK-38692025-1105STARLINK-3954PendingSTARLINK-3763PendingSTARLINK-3920PendingSTARLINK-3952PendingSTARLINK-3858PendingSTARLINK-3893In orbitStarlink Group 4-13-25In orbitStarlink Group 4-13-27In orbitStarlink Group 4-13-28In orbitStarlink Group 4-13-29In orbitStarlink Group 4-13-30In orbitStarlink Group 4-13-31
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2025-1473
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2025-1473
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.