CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2023-0210
IRVINE01
IRVINE01 (NORAD 43693) re-entered Earth’s atmosphere on 3 February 2023, after 4 years, 2 months in orbit.
Official date
NORAD number
43693
International designator
2018-088D
Object type
Spacecraft
Country
United States
Launched
11 Nov 2018Rocket Lab Launch Complex
Re-entered (UTC)
3 Feb 2023UTC calendar day
Time in orbit
4 years, 2 months1,545 days
How it ended
Re-entered (natural decay)
Latitude range
85.0°N to 85.0°SFinal inclination 85.0°
Mass
1 kg
Operator
IPSF
Built by
IPSF
Bus
Cubesat 1U
Programme
Irvine
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 85.0°, allowed a re-entry anywhere between 85.0°N and 85.0°S.
Life in orbit
4 years, 2 monthsIRVINE01’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 3 Feb 2023
18 entriesFrom the same launch
2018-088
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2023-0210
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2023-0210
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.