CERTIFICATE OF RE-ENTRYOrbital Register™ · by Orbital Radar™
Entry no.
2011-0361
CZ-3B R/B
CZ-3B R/B (NORAD 37837) re-entered Earth’s atmosphere on 30 October 2011, after 23 days in orbit.
Official date
NORAD number
37837
International designator
2011-057B
Object type
Rocket body
Country
China
Launched
7 Oct 2011Xichang
Re-entered (UTC)
30 Oct 2011UTC calendar day
Time in orbit
23 days23 days
How it ended
Re-entered (natural decay)
Latitude range
25.9°N to 25.9°SFinal inclination 25.9°
Mass
8,400 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 25.9°, allowed a re-entry anywhere between 25.9°N and 25.9°S.
Life in orbit
23 daysCZ-3B R/B’s lowest and highest points above Earth, week by week, from its tracking history.
Also ended on 30 Oct 2011
2 entries
Entered in the Orbital Register™, founding volume, September 2026.
Record version 1 · No corrections · orbitalradar.com/register/2011-0361
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.
Record version 1 · No corrections · orbitalradar.com/register/2011-0361
© 2026 Orbital Radar. Cite this entry by its number; the register itself may not be copied.