CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1977-0432
SCOUT E-1 R/B
SCOUT E-1 R/B (NORAD 7326) re-entered Earth’s atmosphere on 11 October 1977, after 3 years, 4 months in orbit.
Official date
NORAD number
7326
International designator
1974-040B
Object type
Rocket body
Country
United States
Launched
3 Jun 1974Vandenberg
Re-entered (UTC)
11 Oct 1977UTC calendar day
Time in orbit
3 years, 4 months1,226 days
How it ended
Re-entered (natural decay)
Latitude range
89.7°N to 89.7°SFinal inclination 89.7°
Mass
47 kg
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 89.7°, allowed a re-entry anywhere between 89.7°N and 89.7°S.
Life in orbit
3 years, 4 monthsSCOUT E-1 R/B’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 11 Oct 1977
3 entriesFrom the same launch
1974-040
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1977-0432
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1977-0432
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.