CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1967-0175
SECOR 6 (EGRS 6)
SECOR 6 (EGRS 6) (NORAD 2205) re-entered Earth’s atmosphere on 6 July 1967, after 1 year in orbit.
Official date
NORAD number
2205
International designator
1966-051B
Object type
Spacecraft
Country
United States
Launched
9 Jun 1966Vandenberg
Re-entered (UTC)
6 Jul 1967UTC calendar day
Time in orbit
1 year392 days
How it ended
Re-entered (natural decay)
Latitude range
89.9°N to 89.9°SFinal inclination 89.9°
Mass
18 kg
Operator
USA ACE / GIMRADA
Built by
ITT
Bus
Secor
Programme
Secor II
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 89.9°, allowed a re-entry anywhere between 89.9°N and 89.9°S.
Life in orbit
1 yearSECOR 6 (EGRS 6)’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 6 Jul 1967
1 entryFrom the same launch
1966-051
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1967-0175
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1967-0175
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.