RECORD OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry number
Certificate pending
SITRO-AIS-43
SITRO-AIS-43 (NORAD 61755) re-entered Earth’s atmosphere on 3 October 2026, after 1 year, 10 months in orbit.
Official dateIdentified from the historical record
NORAD number
61755
International designator
2024-199W
Object type
Spacecraft
Official listing
OBJECT WListed as an unidentified object
Country
Not recorded
Launched
4 Nov 2024Vostochny Cosmodrome
Re-entered (UTC)
3 Oct 2026UTC calendar day
Time in orbit
1 year, 10 months698 days
How it ended
Re-entered
Latitude range
82.7°N to 82.7°SFinal inclination 97.3°
Mass
3 kg
Operator
Sitronics
Built by
Sputniks
Bus
Cubesat 3U?
Programme
Sputnix
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, 10 monthsSITRO-AIS-43’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 3 Oct 2026
2 entriesFrom the same launch
2024-199
Recorded in the Orbital Register™. The certificate and its permanent entry number follow once the record is complete.
orbitalradar.com/register/norad/61755
© 2026 Orbital Radar.
orbitalradar.com/register/norad/61755
© 2026 Orbital Radar.