CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1974-0157
SCOUT D-1 R/B
SCOUT D-1 R/B (NORAD 7157) re-entered Earth’s atmosphere on 9 June 1974, after 3 months in orbit.
Official date
NORAD number
7157
International designator
1974-009B
Object type
Rocket body
Country
United States
Launched
18 Feb 1974San Marco platform
Re-entered (UTC)
9 Jun 1974UTC calendar day
Time in orbit
3 months111 days
How it ended
Re-entered (natural decay)
Latitude range
2.9°N to 2.9°SFinal inclination 2.9°
Mass
45 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 2.9°, allowed a re-entry anywhere between 2.9°N and 2.9°S.
Life in orbit
3 monthsSCOUT D-1 R/B’s lowest and highest points above Earth, week by week, from its tracking history.
From the same launch
1974-009
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1974-0157
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1974-0157
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.