Key statistics
Satellite SL-12 R/B(AUX MOTOR) at a glance.
Uptime
15674
Days in orbit
Revolutions
≈ 8.7
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
52.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for SL-12 R/B(AUX MOTOR).
Object identification
Identified? True
Debris? False
Object name: SL-12 R/B(AUX MOTOR)
International designator: 1982-100F
Object number (NORAD): 13608
Object ID (CCSDS): 13608
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 165.263 minutes
Inclination: 52.0427 deg
SMA: 9975.697 km
Apoapsis: 6941.512 km
Periapsis: 253.612 km
RAAN: 317.5674 deg
Eccentricy: 0.33520963
Argument of periapsis: 67.0168 deg
Mean anomaly: 324.7047 deg
Mean motion: 8.71340473 rev/day
Mean motion (dot): 0.00029403 rev/day2
B* drag term: 0.00095718446 1/REarth
Two-line elements (TLE)
Creation date: Sept. 8, 2025, 6:18 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 8, 2025, 1:14 p.m. UTC
TLE line 0: 0 SL-12 R/B(AUX MOTOR)
TLE line 1: 1 13608U 82100F 25251.55188538 .00029403 00000-0 95718-3 0 9998
TLE line 2: 2 13608 52.0427 317.5674 3352096 67.0168 324.7047 8.71340473961469
Live tracking on map
Real-time ground track for satellite SL-12 R/B(AUX MOTOR).
In-orbit conjunctions
There are no conjunctions computed for SL-12 R/B(AUX MOTOR), at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
GLONASS navigation satellite
SL-12 R/B(AUX MOTOR) was lifted into orbit during the mission ‘Proton | Uragan 1’, on board a Proton space rocket.
The launch took place on Oct. 12, 1982, 2:56 p.m. from 200/39 (200L).
For more information about the launch, click the button.

Proton | Uragan 1
Agency: N/A
Status: Launch Successful
Launch date: Oct. 12, 1982, 2:56 p.m. UTC
Rocket: Proton
Launch pad: 200/39 (200L)
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
Latest news about this satellite
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