CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Orbital Register seal
Entry no.
1981-0211

SBS 1 R/B(PAM-D)

SBS 1 R/B(PAM-D) (NORAD 12336) re-entered Earth’s atmosphere on 3 May 1981, after 5 months in orbit.

Official date
NORAD number
12336
International designator
1980-091B
Object type
Rocket body
Country
United States
Launched
15 Nov 1980Cape Canaveral
Re-entered (UTC)
3 May 1981UTC calendar day
Time in orbit
5 months169 days
How it ended
Re-entered (natural decay)
Latitude range
—
Mass
2,141 kg

Where it came down

Not on record

No position was recorded for this re-entry. Its final orbit is not on record.

Life in orbit

5 months

SBS 1 R/B(PAM-D)’s lowest and highest points above Earth, week by week, from its tracking history.

Also ended on 3 May 1981

7 entries
1981-0210NOAA B1981-0212Kosmos-1186 SS 31981-0213Kosmos-1186 SS 41981-0214Kosmos-1186 SS 61981-0215Kosmos-1186 SS 71981-0216Kosmos-1186 SS 81981-0217Kosmos-1186 SS 9
Orbital Register seal
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1981-0211
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.