CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1962-0075
FTV 1153
FTV 1153 (NORAD 377) came down while still attached to its host on 10 September 1962, after 12 days in orbit.
Official date
NORAD number
377
International designator
1962-042A
Object type
Spacecraft
Country
United States
Launched
29 Aug 1962Vandenberg
Re-entered (UTC)
10 Sep 1962UTC calendar day
Time in orbit
12 days12 days
How it ended
Came down attached to its host
Latitude range
65.2°N to 65.2°SFinal inclination 65.2°
Mass
184 kg
Operator
NRO / CIA
Built by
LMSC
Bus
CORONA KH-4
Programme
CORONA M
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 65.2°, allowed a re-entry anywhere between 65.2°N and 65.2°S.
Life in orbit
12 days
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1962-0075
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1962-0075
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.