CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2025-1753
IRIS-F1
IRIS-F1 (NORAD 59110) re-entered Earth’s atmosphere on 18 November 2025, after 1 year, 8 months in orbit.
Official date
NORAD number
59110
International designator
2024-043N
Object type
Spacecraft
Country
Taiwan
Launched
4 Mar 2024Vandenberg
Re-entered (UTC)
18 Nov 2025UTC calendar day
Time in orbit
1 year, 8 months624 days
How it ended
Re-entered (natural decay)
Latitude range
82.5°N to 82.5°SFinal inclination 97.5°
Mass
4 kg
Operator
Satoro / NCKU
Built by
Satoro
Bus
Cubesat 3U
Programme
NCKU
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 97.5°, allowed a re-entry anywhere between 82.5°N and 82.5°S.
Life in orbit
1 year, 8 monthsIRIS-F1’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 18 Nov 2025
4 entriesFrom the same launch
2024-0432024-2088LEMUR 2 CHARLIE-ROSE2024-2113LEMUR 2 FELDHUS2024-2173OBJECT M2024-2174OBJECT AY2025-0039OBJECT AS2025-0040OBJECT AT2025-0701OBJECT AX2025-0811MH-12025-1075LACE-12025-1132LACE-22025-1616OBJECT S2025-1896OBJECT RIn orbitHORACIOIn orbitNuSat-44In orbitLynk Tower 6In orbitAerospacelab VHRIn orbitYAM-6In orbitJackal Mission X SV1
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2025-1753
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2025-1753
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.