Key statistics
Satellite SL-12 R/B(AUX MOTOR) at a glance.
Uptime
14832
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: 101.471 minutes
Inclination: 66.5712 deg
SMA: 7206.457 km
Apoapsis: 842.504 km
Periapsis: 814.14 km
RAAN: 234.8323 deg
Eccentricy: 0.0019679
Argument of periapsis: 249.2019 deg
Mean anomaly: 110.6964 deg
Mean motion: 14.19123069 rev/day
Mean motion (dot): 0.00000267 rev/day2
B* drag term: 0.00016772 1/REarth
Two-line elements (TLE)
Creation date: May 8, 2025, 3:01 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 7, 2025, 4:02 p.m. UTC
TLE line 0: 0 SL-12 R/B(AUX MOTOR)
TLE line 1: 1 15338U 84106F 25127.66873507 .00000267 00000-0 16772-3 0 9999
TLE line 2: 2 15338 66.5712 234.8323 0019679 249.2019 110.6964 14.19123069100681
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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