CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
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Entry no.
1975-0151

OPS 9435 (DSCS 2-5)

OPS 9435 (DSCS 2-5) (NORAD 7807) re-entered Earth’s atmosphere on 26 May 1975, after 6 days in orbit.

Official date
NORAD number
7807
International designator
1975-040A
Object type
Spacecraft
Country
United States
Launched
20 May 1975Cape Canaveral
Re-entered (UTC)
26 May 1975UTC calendar day
Time in orbit
6 days6 days
How it ended
Re-entered (natural decay)
Latitude range
28.6°N to 28.6°SFinal inclination 28.6°
Mass
535 kg
Operator
SAMSO / US DCA
Built by
TRW
Bus
DSCS II
Programme
DSCS

Where it came down

Latitude band its orbit allowed
Exact position not recorded

No position was recorded for this re-entry. Its final orbit, inclined at 28.6°, allowed a re-entry anywhere between 28.6°N and 28.6°S.

Life in orbit

6 days

Also ended on 26 May 1975

3 entries
1975-0150OPS 84521975-0152OPS 9436 (DSCS 2-6)1975-0153SL-4 DEB

From the same launch

1975-040
1975-0145TITAN 3C R/B1975-0152OPS 9436 (DSCS 2-6)
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Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1975-0151
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