Key statistics
Satellite SL-8 R/B at a glance.
Uptime
15676
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: 1983-001B
Object number (NORAD): 13758
Object ID (CCSDS): 13758
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.413 minutes
Inclination: 82.9101 deg
SMA: 7345.063 km
Apoapsis: 986.103 km
Periapsis: 947.753 km
RAAN: 146.6223 deg
Eccentricy: 0.0026106
Argument of periapsis: 284.1591 deg
Mean anomaly: 75.6667 deg
Mean motion: 13.79143497 rev/day
Mean motion (dot): 0.00000038 rev/day2
B* drag term: 0.000022617 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 7:16 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 11, 2025, 11:35 p.m. UTC
TLE line 0: 0 SL-8 R/B
TLE line 1: 1 13758U 83001B 25345.98285478 .00000038 00000-0 22617-4 0 9999
TLE line 2: 2 13758 82.9101 146.6223 0026106 284.1591 75.6667 13.79143497158588
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
Navigation satellite providing location information for the Tsiklon-B navigation system
SL-8 R/B was lifted into orbit during the mission ‘Kosmos-3M | Parus 36’, on board a Kosmos-3M space rocket.
The launch took place on Jan. 12, 1983, 2:02 p.m. from 132/2.
For more information about the launch, click the button.
Kosmos-3M | Parus 36
Agency: N/A
Status: Launch Successful
Launch date: Jan. 12, 1983, 2:02 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/2
Location: Plesetsk Cosmodrome, Russian Federation
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