Key statistics
Satellite SL-8 R/B at a glance.
Uptime
15175
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: 1984-019B
Object number (NORAD): 14760
Object ID (CCSDS): 14760
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 100.205 minutes
Inclination: 74.0454 deg
SMA: 7146.406 km
Apoapsis: 788.264 km
Periapsis: 748.278 km
RAAN: 7.5801 deg
Eccentricy: 0.00279761
Argument of periapsis: 211.1684 deg
Mean anomaly: 148.7811 deg
Mean motion: 14.3704796 rev/day
Mean motion (dot): 0.00000346 rev/day2
B* drag term: 0.00012484656 1/REarth
Two-line elements (TLE)
Creation date: Sept. 8, 2025, 3:16 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 7, 2025, 6:32 p.m. UTC
TLE line 0: 0 SL-8 R/B
TLE line 1: 1 14760U 84019B 25250.77251846 .00000346 00000-0 12485-3 0 9990
TLE line 2: 2 14760 74.0454 7.5801 0027976 211.1684 148.7811 14.37047960174697
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 34’, on board a Kosmos-3M space rocket.
The launch took place on Feb. 21, 1984, 3:36 p.m. from 132/1 (132L).
For more information about the launch, click the button.
Kosmos-3M | Strela-2M 34
Agency: N/A
Status: Launch Successful
Launch date: Feb. 21, 1984, 3:36 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/1 (132L)
Location: Plesetsk Cosmodrome, Russian Federation
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