CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
1963-0047
THOR AGENA D R/B
THOR AGENA D R/B (NORAD 593) came down while still attached to its host on 7 August 1963, after 1 month in orbit.
Official date
NORAD number
593
International designator
1963-021A
Object type
Rocket body
Country
United States
Launched
15 Jun 1963Vandenberg
Re-entered (UTC)
7 Aug 1963UTC calendar day
Time in orbit
1 month53 days
How it ended
Came down attached to its host
Latitude range
69.9°N to 69.9°SFinal inclination 69.9°
Mass
5 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 69.9°, allowed a re-entry anywhere between 69.9°N and 69.9°S.
Life in orbit
1 monthTHOR AGENA D R/B’s lowest and highest points above Earth, week by week, from its tracking history.
From the same launch
1963-021
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/1963-0047
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/1963-0047
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.