Key statistics
Satellite SL-8 R/B at a glance.
Uptime
15184
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.0
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: 1983-103B
Object number (NORAD): 14402
Object ID (CCSDS): 14402
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 100.198 minutes
Inclination: 74.0467 deg
SMA: 7146.038 km
Apoapsis: 787.376 km
Periapsis: 748.429 km
RAAN: 6.7926 deg
Eccentricy: 0.0027251
Argument of periapsis: 220.1338 deg
Mean anomaly: 139.7803 deg
Mean motion: 14.37158974 rev/day
Mean motion (dot): 0.00000307 rev/day2
B* drag term: 0.00011148 1/REarth
Two-line elements (TLE)
Creation date: May 6, 2025, 10:26 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 6, 2025, 7:58 p.m. UTC
TLE line 0: 0 SL-8 R/B
TLE line 1: 1 14402U 83103B 25126.83257355 .00000307 00000-0 11148-3 0 9998
TLE line 2: 2 14402 74.0467 6.7926 0027251 220.1338 139.7803 14.37158974175875
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
Military communications satellite
SL-8 R/B was lifted into orbit during the mission ‘Kosmos-3M | Strela-2M 33’, on board a Kosmos-3M space rocket.
The launch took place on Oct. 12, 1983, 12:20 a.m. from 132/1 (132L).
For more information about the launch, click the button.
Kosmos-3M | Strela-2M 33
Agency: N/A
Status: Launch Successful
Launch date: Oct. 12, 1983, 12:20 a.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/1 (132L)
Location: Plesetsk Cosmodrome, Russian Federation
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