RECORD OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry number
Certificate pending
FLOCK 4G 20
FLOCK 4G 20 (NORAD 62636) re-entered Earth’s atmosphere on 28 October 2026, after 1 year, 9 months in orbit.
Official date
NORAD number
62636
International designator
2025-009AD
Object type
Spacecraft
Country
United States
Launched
14 Jan 2025Vandenberg
Re-entered (UTC)
28 Oct 2026UTC calendar day
Time in orbit
1 year, 9 months652 days
How it ended
Re-entered
Latitude range
82.7°N to 82.7°SFinal inclination 97.3°
Mass
6 kg
Operator
Built by
Planet Labs
Bus
Cubesat 3U
Programme
Flock-4
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 97.3°, allowed a re-entry anywhere between 82.7°N and 82.7°S.
Life in orbit
1 year, 9 monthsFLOCK 4G 20’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 28 Oct 2026
2 entriesFrom the same launch
2025-009
Recorded in the Orbital Register™. The certificate and its permanent entry number follow once the record is complete.
orbitalradar.com/register/norad/62636
© 2026 Orbital Radar.
orbitalradar.com/register/norad/62636
© 2026 Orbital Radar.