Key statistics
Satellite SL-8 DEB at a glance.
Uptime
14146
Days in orbit
Revolutions
≈ 14.1
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: 1986-100C
Object number (NORAD): 18545
Object ID (CCSDS): 18545
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 101.951 minutes
Inclination: 82.9249 deg
SMA: 7229.175 km
Apoapsis: 859.843 km
Periapsis: 842.236 km
RAAN: 353.5467 deg
Eccentricy: 0.0012178
Argument of periapsis: 306.4103 deg
Mean anomaly: 113.379 deg
Mean motion: 14.12438942 rev/day
Mean motion (dot): 0.00002112 rev/day2
B* drag term: 0.0011358191 1/REarth
Two-line elements (TLE)
Creation date: Sept. 8, 2025, 9:49 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 8, 2025, 6:45 a.m. UTC
TLE line 0: 0 SL-8 DEB
TLE line 1: 1 18545U 86100C 25251.28163883 .00002112 00000-0 11358-2 0 9998
TLE line 2: 2 18545 82.9249 353.5467 0012178 306.4103 113.3790 14.12438942965831
Live tracking on map
Real-time ground track for satellite 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 57’, on board a Kosmos-3M space rocket.
The launch took place on Dec. 17, 1986, 5:02 p.m. from 132/1 (132L).
For more information about the launch, click the button.
Kosmos-3M | Parus 57
Agency: N/A
Status: Launch Successful
Launch date: Dec. 17, 1986, 5:02 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/1 (132L)
Location: Plesetsk Cosmodrome, Russian Federation
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