Key statistics
Satellite SL-8 DEB at a glance.
Uptime
13308
Days in orbit
Revolutions
≈ 13.8
Per day
Orbit
LEO
Low Earth Orbit
Inclination
83.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for SL-8 DEB.
Object identification
Identified? True
Debris? True
Object name: SL-8 DEB
International designator: 1989-050C
Object number (NORAD): 43336
Object ID (CCSDS): 43336
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 104.36 minutes
Inclination: 82.9508 deg
SMA: 7342.615 km
Apoapsis: 996.782 km
Periapsis: 932.178 km
RAAN: 98.8469 deg
Eccentricy: 0.00439924
Argument of periapsis: 39.8899 deg
Mean anomaly: 320.5478 deg
Mean motion: 13.79833403 rev/day
Mean motion (dot): 0.000006 rev/day2
B* drag term: 0.00056060156 1/REarth
Two-line elements (TLE)
Creation date: Sept. 7, 2025, 3:09 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 6, 2025, 6:57 a.m. UTC
TLE line 0: 0 SL-8 DEB
TLE line 1: 1 43336U 89050C 25249.28989061 .00000600 00000-0 56060-3 0 9992
TLE line 2: 2 43336 82.9508 98.8469 0043992 39.8899 320.5478 13.79833403510466
Live tracking on map
Real-time ground track for satellite SL-8 DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object SL-8 DEB.
Associated space launch
Navigation satellite providing location information for the Tsiklon-B navigation system
SL-8 DEB was lifted into orbit during the mission ‘Kosmos-3M | Parus 65’, on board a Kosmos-3M space rocket.
The launch took place on April 4, 1989, 6:36 p.m. from 132/2.
For more information about the launch, click the button.
Kosmos-3M | Parus 65
Agency: N/A
Status: Launch Successful
Launch date: April 4, 1989, 6:36 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/2
Location: Plesetsk Cosmodrome, Russian Federation
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