Key statistics
Satellite CBERS 1 DEB at a glance.
Uptime
9338
Days in orbit
Revolutions
≈ 14.6
Per day
Orbit
SSO
Sun Synchronous Orbit
Inclination
98.6
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: 1999-057PA
Object number (NORAD): 30791
Object ID (CCSDS): 30791
Country: PEOPLES REPUBLIC OF CHINA/BRAZIL (CHBZ)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 98.403 minutes
Inclination: 98.57 deg
SMA: 7060.47 km
Apoapsis: 687.415 km
Periapsis: 677.255 km
RAAN: 170.1154 deg
Eccentricy: 0.0007195
Argument of periapsis: 136.586 deg
Mean anomaly: 346.963 deg
Mean motion: 14.63364057 rev/day
Mean motion (dot): 0.00003723 rev/day2
B* drag term: 0.00073009 1/REarth
Two-line elements (TLE)
Creation date: May 8, 2025, 3:01 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 7, 2025, 10:19 p.m. UTC
TLE line 0: 0 CBERS 1 DEB
TLE line 1: 1 30791U 99057PA 25127.93051133 .00003723 00000-0 73009-3 0 9999
TLE line 2: 2 30791 98.5700 170.1154 0007195 136.5860 346.9630 14.63364057959217
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
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
