CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2018-0100
50 SAT
50 SAT (NORAD 39436) re-entered Earth’s atmosphere on 19 May 2018, after 4 years, 5 months in orbit.
Official date
NORAD number
39436
International designator
2013-066W
Object type
Spacecraft
Country
United States
Launched
21 Nov 2013Dombarovsky
Re-entered (UTC)
19 May 2018UTC calendar day
Time in orbit
4 years, 5 months1,640 days
How it ended
Re-entered (natural decay)
Latitude range
82.3°N to 82.3°SFinal inclination 97.7°
Operator
Morehead
Built by
Morehead
Bus
PocketQub 1.5P
Programme
Morehead
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 97.7°, allowed a re-entry anywhere between 82.3°N and 82.3°S.
Life in orbit
4 years, 5 months50 SAT’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 19 May 2018
1 entryFrom the same launch
2013-066
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2018-0100
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2018-0100
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.