CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2015-0414
NPS-SCAT
NPS-SCAT (NORAD 39389) re-entered Earth’s atmosphere on 28 October 2015, after 1 year, 11 months in orbit.
Official date
NORAD number
39389
International designator
2013-064K
Object type
Spacecraft
Country
United States
Launched
20 Nov 2013Wallops
Re-entered (UTC)
28 Oct 2015UTC calendar day
Time in orbit
1 year, 11 months707 days
How it ended
Re-entered (natural decay)
Latitude range
40.5°N to 40.5°SFinal inclination 40.5°
Mass
1 kg
Operator
USN PGS
Built by
USN PGS
Bus
Cubesat 1U
Programme
NPS
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 40.5°, allowed a re-entry anywhere between 40.5°N and 40.5°S.
Life in orbit
1 year, 11 monthsNPS-SCAT’s lowest and highest points above Earth, week by week, from its tracking history.
From the same launch
2013-064
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2015-0414
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2015-0414
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.