CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1963-0071
ATLAS AGENA D
ATLAS AGENA D (NORAD 677) was deorbited in a controlled re-entry on 29 October 1963, after 4 days in orbit.
Controlled re-entryOfficial date
NORAD number
677
International designator
1963-041A
Object type
Spacecraft
Country
United States
Launched
25 Oct 1963Vandenberg
Re-entered (UTC)
29 Oct 1963UTC calendar day
Time in orbit
4 days4 days
How it ended
Deorbited (controlled re-entry)
Latitude range
80.9°N to 80.9°SFinal inclination 99.1°
Mass
2,000 kg
Operator
NRO / SAFSP
Built by
GE/MSVD
Bus
AFP-206 OCV
Programme
AFP-206
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 99.1°, allowed a re-entry anywhere between 80.9°N and 80.9°S.
Life in orbit
4 daysAlso ended on 29 Oct 1963
3 entriesFrom the same launch
1963-041Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1963-0071
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1963-0071
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.