Key statistics
Satellite CBERS 1 DEB at a glance.
Uptime
9399
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: 1999-057PB
Object number (NORAD): 30792
Object ID (CCSDS): 30792
Country: PEOPLES REPUBLIC OF CHINA/BRAZIL (CHBZ)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.197 minutes
Inclination: 98.8374 deg
SMA: 7146.009 km
Apoapsis: 771.877 km
Periapsis: 763.87 km
RAAN: 184.4459 deg
Eccentricy: 0.0005603
Argument of periapsis: 284.9052 deg
Mean anomaly: 104.7801 deg
Mean motion: 14.37167752 rev/day
Mean motion (dot): 0.00000182 rev/day2
B* drag term: 0.000076935 1/REarth
Two-line elements (TLE)
Creation date: July 8, 2025, 2:27 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 7, 2025, 10:31 p.m. UTC
TLE line 0: 0 CBERS 1 DEB
TLE line 1: 1 30792U 99057PB 25188.93835444 .00000182 00000-0 76935-4 0 9990
TLE line 2: 2 30792 98.8374 184.4459 0005603 284.9052 104.7801 14.37167752962079
Live tracking on map
Real-time ground track for satellite 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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