CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2025-0367
BRO-4
BRO-4 (NORAD 49066) re-entered Earth’s atmosphere on 14 February 2025, after 3 years, 5 months in orbit.
Official date
NORAD number
49066
International designator
2021-073A
Object type
Spacecraft
Country
France
Launched
17 Aug 2021Guiana Space Centre
Re-entered (UTC)
14 Feb 2025UTC calendar day
Time in orbit
3 years, 5 months1,277 days
How it ended
Re-entered (natural decay)
Latitude range
82.6°N to 82.6°SFinal inclination 97.4°
Mass
10 kg
Operator
Unseen Labs
Built by
GOMSpace
Bus
Cubesat 6U
Programme
Unseen
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 97.4°, allowed a re-entry anywhere between 82.6°N and 82.6°S.
Life in orbit
3 years, 5 monthsBRO-4’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 14 Feb 2025
10 entriesFrom the same launch
2021-073
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2025-0367
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2025-0367
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.