Key statistics
Satellite SL-8 DEB at a glance.
Uptime
14171
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.9
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: 1986-086C
Object number (NORAD): 18552
Object ID (CCSDS): 18552
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.138 minutes
Inclination: 82.9194 deg
SMA: 7190.681 km
Apoapsis: 833.318 km
Periapsis: 791.774 km
RAAN: 4.6366 deg
Eccentricy: 0.0028887
Argument of periapsis: 108.3503 deg
Mean anomaly: 267.1655 deg
Mean motion: 14.23795865 rev/day
Mean motion (dot): 0.00005409 rev/day2
B* drag term: 0.0023481987 1/REarth
Two-line elements (TLE)
Creation date: Aug. 31, 2025, 2:26 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 30, 2025, 3:02 p.m. UTC
TLE line 0: 0 SL-8 DEB
TLE line 1: 1 18552U 86086C 25242.62677088 .00005409 00000-0 23482-2 0 9997
TLE line 2: 2 18552 82.9194 4.6366 0028887 108.3503 267.1655 14.23795865981666
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
Civilian navigation satellite equivalent to the purely military Parus
SL-8 DEB was lifted into orbit during the mission ‘Kosmos-3M | Tsikada 14’, on board a Kosmos-3M space rocket.
The launch took place on Nov. 13, 1986, 6:10 a.m. from 132/2.
For more information about the launch, click the button.
Kosmos-3M | Tsikada 14
Agency: N/A
Status: Launch Successful
Launch date: Nov. 13, 1986, 6:10 a.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/2
Location: Plesetsk Cosmodrome, Russian Federation
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