Key statistics
Satellite SL-8 R/B at a glance.
Uptime
14230
Days in orbit
Revolutions
≈ 13.8
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.9
Latest
Satellite identification and parameters
Extended collection of information and parameters for SL-8 R/B.
Object identification
Identified? True
Debris? False
Object name: SL-8 R/B
International designator: 1986-086B
Object number (NORAD): 17067
Object ID (CCSDS): 17067
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.495 minutes
Inclination: 82.9467 deg
SMA: 7348.911 km
Apoapsis: 996.615 km
Periapsis: 944.937 km
RAAN: 37.6839 deg
Eccentricy: 0.00351602
Argument of periapsis: 52.7808 deg
Mean anomaly: 9.8993 deg
Mean motion: 13.780605 rev/day
Mean motion (dot): 0.00000095 rev/day2
B* drag term: 0.000078311238 1/REarth
Two-line elements (TLE)
Creation date: Oct. 28, 2025, 7:11 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 28, 2025, 8:29 a.m. UTC
TLE line 0: 0 SL-8 R/B
TLE line 1: 1 17067U 86086B 25301.35359638 .00000095 00000-0 78311-4 0 9990
TLE line 2: 2 17067 82.9467 37.6839 0035160 52.7808 9.8993 13.78060500958415
Live tracking on map
Real-time ground track for satellite SL-8 R/B.
In-orbit conjunctions
A list of the most updated potential collisions computed for object SL-8 R/B.
Associated space launch
Civilian navigation satellite equivalent to the purely military Parus
SL-8 R/B 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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