Key statistics
Satellite SL-12 R/B(AUX MOTOR) at a glance.
Uptime
14892
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
LEO
Low Earth Orbit
Inclination
66.6
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: 1984-106F
Object number (NORAD): 15338
Object ID (CCSDS): 15338
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 101.47 minutes
Inclination: 66.5713 deg
SMA: 7206.385 km
Apoapsis: 840.268 km
Periapsis: 816.232 km
RAAN: 81.3879 deg
Eccentricy: 0.0016677
Argument of periapsis: 222.3697 deg
Mean anomaly: 137.6108 deg
Mean motion: 14.19144239 rev/day
Mean motion (dot): 0.00000121 rev/day2
B* drag term: 0.000098174 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 6:05 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 1:53 a.m. UTC
TLE line 0: 0 SL-12 R/B(AUX MOTOR)
TLE line 1: 1 15338U 84106F 25187.07916645 .00000121 00000-0 98174-4 0 9997
TLE line 2: 2 15338 66.5713 81.3879 0016677 222.3697 137.6108 14.19144239109110
Live tracking on map
Real-time ground track for satellite SL-12 R/B(AUX MOTOR).
In-orbit conjunctions
A list of the most updated potential collisions computed for object SL-12 R/B(AUX MOTOR).
Associated space launch
Second generation ELING satellite
SL-12 R/B(AUX MOTOR) was lifted into orbit during the mission ‘Proton | Tselina-2 1’, on board a Proton space rocket.
The launch took place on Sept. 28, 1984, 2 p.m. from 200/39 (200L).
For more information about the launch, click the button.
Proton | Tselina-2 1
Agency: N/A
Status: Launch Successful
Launch date: Sept. 28, 1984, 2 p.m. UTC
Rocket: Proton
Launch pad: 200/39 (200L)
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
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