Key statistics
Satellite SL-12 DEB at a glance.
Uptime
14757
Days in orbit
Revolutions
≈ 14.0
Per day
Orbit
LEO
Low Earth Orbit
Inclination
66.6
Latest
Satellite identification and parameters
Extended collection of information and parameters for SL-12 DEB.
Object identification
Identified? True
Debris? True
Object name: SL-12 DEB
International designator: 1985-042K
Object number (NORAD): 18767
Object ID (CCSDS): 18767
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 102.547 minutes
Inclination: 66.5825 deg
SMA: 7257.32 km
Apoapsis: 974.431 km
Periapsis: 783.939 km
RAAN: 113.1369 deg
Eccentricy: 0.0131241
Argument of periapsis: 43.0572 deg
Mean anomaly: 318.0689 deg
Mean motion: 14.04230315 rev/day
Mean motion (dot): 0.00001905 rev/day2
B* drag term: 0.001157 1/REarth
Two-line elements (TLE)
Creation date: Oct. 23, 2025, 10:16 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 23, 2025, 5:35 a.m. UTC
TLE line 0: 0 SL-12 DEB
TLE line 1: 1 18767U 85042K 25296.23306630 .00001905 00000-0 11570-2 0 9996
TLE line 2: 2 18767 66.5825 113.1369 0131241 43.0572 318.0689 14.04230315917465
Live tracking on map
Real-time ground track for satellite SL-12 DEB.
In-orbit conjunctions
A list of the most updated potential collisions computed for object SL-12 DEB.
Associated space launch
Second generation ELING satellite
SL-12 DEB was lifted into orbit during the mission ‘Proton | Tselina-2 2’, on board a Proton space rocket.
The launch took place on May 30, 1985, 2:59 p.m. from 200/40.
For more information about the launch, click the button.
Proton | Tselina-2 2
Agency: N/A
Status: Launch Successful
Launch date: May 30, 1985, 2:59 p.m. UTC
Rocket: Proton
Launch pad: 200/40
Location: Baikonur Cosmodrome, Republic of Kazakhstan
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