CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2025-1421
OSM-1 CICERO
OSM-1 CICERO (NORAD 46294) re-entered Earth’s atmosphere on 31 August 2025, after 4 years, 11 months in orbit.
Official date
NORAD number
46294
International designator
2020-061Y
Object type
Spacecraft
Country
Spain
Launched
3 Sep 2020Guiana Space Centre
Re-entered (UTC)
31 Aug 2025UTC calendar dayAlso recorded as 30 Aug 2025
Time in orbit
4 years, 11 months1,823 days
How it ended
Re-entered (natural decay)
Latitude range
82.7°N to 82.7°SFinal inclination 97.3°
Mass
10 kg
Operator
OSM / GeoOptics
Built by
OSM / Tyvak NSS
Bus
Cubesat 6U
Programme
CICERO
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
4 years, 11 monthsOSM-1 CICERO’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 31 Aug 2025
4 entriesFrom the same launch
2020-061
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2025-1421
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2025-1421
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.