CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2026-0108
BLACKJACK ACES-4
BLACKJACK ACES-4 (NORAD 56952) re-entered Earth’s atmosphere on 30 January 2026 over the South Pacific Ocean, after 2 years, 7 months in orbit.
Official date
NORAD number
56952
International designator
2023-084W
Object type
Spacecraft
Country
United States
Launched
12 Jun 2023Vandenberg
Re-entered (UTC)
30 Jan 2026Recorded time 22:53 UTC
Time in orbit
2 years, 7 months963 days
How it ended
Re-entered (natural decay)
Latitude range
82.5°N to 82.5°SFinal inclination 97.5°
Mass
200 kg
Operator
DARPA
Built by
Blue Canyon / LMSS
Bus
X-SAT
Programme
BJ Aces
Where it came down
Recorded positionRecorded position 39.0°S, 83.0°W at 22:53 UTC. Its final orbit, inclined at 97.5°, allowed a re-entry anywhere between 82.5°N and 82.5°S.
Life in orbit
2 years, 7 monthsBLACKJACK ACES-4’s lowest and highest points above Earth, week by week, from its tracking history.
Came down with BLACKJACK ACES-4
5 entriesFrom the same launch
2023-0842024-0250PHOTON-042024-0463ISTANBUL2024-0621FOSSASAT2E16 (FEROX)2024-0706FOSSASAT2E17 (FEROX)2024-0781FOSSASAT2E14 (FEROX)2024-0782FOSSASAT2E15 (FEROX)2024-1322OBJECT BR2024-1565MISR-A-12024-1604SPACEBEE-1682024-1611MISR-B-22024-1794SPACEBEE-1692024-1795OBJECT BWIn orbitBlackjack Aces-1In orbitION-SCV011In orbitGHOST-3In orbitLauncher Orbiter SN3In orbitICEYE-X25In orbitAFR
Entered in the Orbital Register™ on 7 November 2026.
Record version 1 · No corrections · orbitalradar.com/register/2026-0108
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2026-0108
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.