Key statistics
Satellite SL-8 DEB at a glance.
Uptime
15120
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.1
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: 1984-056C
Object number (NORAD): 15033
Object ID (CCSDS): 15033
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 99.337 minutes
Inclination: 74.0661 deg
SMA: 7105.065 km
Apoapsis: 735.232 km
Periapsis: 718.629 km
RAAN: 139.0903 deg
Eccentricy: 0.00116839
Argument of periapsis: 54.2613 deg
Mean anomaly: 336.176 deg
Mean motion: 14.49608198 rev/day
Mean motion (dot): 0.00001736 rev/day2
B* drag term: 0.00045866296 1/REarth
Two-line elements (TLE)
Creation date: Oct. 31, 2025, 3 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 30, 2025, 1:38 p.m. UTC
TLE line 0: 0 SL-8 DEB
TLE line 1: 1 15033U 84056C 25303.56864839 .00001736 00000-0 45866-3 0 9996
TLE line 2: 2 15033 74.0661 139.0903 0011684 54.2613 336.1760 14.49608198169095
Live tracking on map
Real-time ground track for satellite SL-8 DEB.
Associated space launch
Military communications satellite
SL-8 DEB was lifted into orbit during the mission ‘Kosmos-3M | Strela-2M 35’, on board a Kosmos-3M space rocket.
The launch took place on June 8, 1984, 11:28 a.m. from 132/1 (132L).
For more information about the launch, click the button.
Kosmos-3M | Strela-2M 35
Agency: N/A
Status: Launch Successful
Launch date: June 8, 1984, 11:28 a.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/1 (132L)
Location: Plesetsk Cosmodrome, Russian Federation
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