Key statistics
Satellite CBERS 1 DEB at a glance.
Uptime
9398
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.8
Latest
Satellite identification and parameters
Extended collection of information and parameters for CBERS 1 DEB.
Object identification
Identified? True
Debris? True
Object name: CBERS 1 DEB
International designator: 1999-057QT
Object number (NORAD): 32079
Object ID (CCSDS): 32079
Country: PEOPLES REPUBLIC OF CHINA/BRAZIL (CHBZ)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.697 minutes
Inclination: 98.7679 deg
SMA: 7122.219 km
Apoapsis: 747.555 km
Periapsis: 740.613 km
RAAN: 202.6718 deg
Eccentricy: 0.0004873
Argument of periapsis: 195.2575 deg
Mean anomaly: 164.8468 deg
Mean motion: 14.44374392 rev/day
Mean motion (dot): 0.0000077 rev/day2
B* drag term: 0.00023731 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 10:46 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 7:55 p.m. UTC
TLE line 0: 0 CBERS 1 DEB
TLE line 1: 1 32079U 99057QT 25187.82994964 .00000770 00000-0 23731-3 0 9998
TLE line 2: 2 32079 98.7679 202.6718 0004873 195.2575 164.8468 14.44374392948358
Live tracking on map
Real-time ground track for satellite CBERS 1 DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object CBERS 1 DEB.
Associated space launch
The CBERS (China Brazil Earth Resources Satellite) or ZY 1 (Zi Yuan) satellites are designed for global coverage and include cameras to make optical observations and a data collecting system to gather data on the environment. They are unique systems due to the use of on-board sensors which combine features that are especially designed to resolve the broad range of space and time scales involved in the monitoring and preservation of the ecosystem. They are operated jointly by the China Centre for Resources Satellite Data and Application (CRESDA) and the Brazilian INPE (Instituto Nacional de Pesquisas Espaciais, National Institute of Space Research).
CBERS 1 DEB was lifted into orbit during the mission ‘Long March 4B | Zi Yuan 1-1’, on board a Long March 4B space rocket.
The launch took place on Oct. 14, 1999, 3:15 a.m. from Launch Complex 7.
For more information about the launch, click the button.
Long March 4B | Zi Yuan 1-1
Agency: N/A
Status: Launch Successful
Launch date: Oct. 14, 1999, 3:15 a.m. UTC
Rocket: Long March 4B
Launch pad: Launch Complex 7
Location: Taiyuan Satellite Launch Center, People's Republic of China
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