CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2025-0278
DOT-1
DOT-1 (NORAD 44399) re-entered Earth’s atmosphere on 4 February 2025, after 5 years, 6 months in orbit.
Official date
NORAD number
44399
International designator
2019-038P
Object type
Spacecraft
Country
United Kingdom
Launched
5 Jul 2019Vostochny Cosmodrome
Re-entered (UTC)
4 Feb 2025UTC calendar day
Time in orbit
5 years, 6 months2,041 days
How it ended
Re-entered (natural decay)
Latitude range
82.3°N to 82.3°SFinal inclination 97.7°
Mass
18 kg
Operator
SSTL (Astrium)
Built by
SSTL (Astrium)
Bus
DoT
Programme
SSTL
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
5 years, 6 monthsDOT-1’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 4 Feb 2025
14 entriesFrom the same launch
2019-0382023-1353OBJECT B2023-1739D STAR ONE (EXOCONNECT)2023-1974MOVE-IIb2024-0173LEMUR 2 GREGROBINSON2024-0187LEMUR 2 WANLI2024-0226LEMUR 2 EJATTA2024-0240LEMUR 2 LILLYJO2024-0296LEMUR 2 MORAG2024-0395LEMUR 2 DUSTINTHEWIND2024-0452OBJECT R2024-0565LEMUR 2 YNDRD2024-0615CARBONIXIn orbitMeteor-M No. 2-2In orbitICEYE-X5In orbitICEYE-X4
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2025-0278
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2025-0278
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.