CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2022-1318
PROMETHEUS 2-9
PROMETHEUS 2-9 (NORAD 44366) re-entered Earth’s atmosphere on 6 June 2022, after 2 years, 11 months in orbit.
Official date
NORAD number
44366
International designator
2019-037B
Object type
Spacecraft
Country
United States
Launched
29 Jun 2019Rocket Lab Launch Complex
Re-entered (UTC)
6 Jun 2022UTC calendar day
Time in orbit
2 years, 11 months1,073 days
How it ended
Re-entered (natural decay)
Latitude range
45.0°N to 45.0°SFinal inclination 45.0°
Mass
2 kg
Operator
SOCOM
Built by
LANL
Bus
Cubesat 1.5U
Programme
Prometheus
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 45.0°, allowed a re-entry anywhere between 45.0°N and 45.0°S.
Life in orbit
2 years, 11 monthsPROMETHEUS 2-9’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 6 Jun 2022
7 entriesFrom the same launch
2019-037
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2022-1318
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2022-1318
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.