Key statistics
Satellite SL-8 DEB at a glance.
Uptime
15913
Days in orbit
Revolutions
≈ 12.2
Per day
Orbit
LEO
Low Earth Orbit
Inclination
83.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for SL-8 DEB.
Object identification
Identified? True
Debris? True
Object name: SL-8 DEB
International designator: 1981-120K
Object number (NORAD): 27738
Object ID (CCSDS): 27738
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 118.448 minutes
Inclination: 82.958 deg
SMA: 7989.364 km
Apoapsis: 1655.968 km
Periapsis: 1566.489 km
RAAN: 98.7061 deg
Eccentricy: 0.0055999
Argument of periapsis: 292.6995 deg
Mean anomaly: 191.03 deg
Mean motion: 12.15722543 rev/day
Mean motion (dot): 0.00000046 rev/day2
B* drag term: 0.00037651 1/REarth
Two-line elements (TLE)
Creation date: July 10, 2025, 7:44 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 10, 2025, 11:34 a.m. UTC
TLE line 0: 0 SL-8 DEB
TLE line 1: 1 27738U 81120K 25191.48227032 .00000046 00000-0 37651-3 0 9990
TLE line 2: 2 27738 82.9580 98.7061 0055999 292.6995 191.0300 12.15722543550210
Live tracking on map
Real-time ground track for satellite SL-8 DEB.
Associated space launch
6 Soviet amateur radio satellites
SL-8 DEB was lifted into orbit during the mission ‘Kosmos-3M | Radio Sputnik 3 to 8’, on board a Kosmos-3M space rocket.
The launch took place on Dec. 17, 1981, 11 a.m. from 132/2.
For more information about the launch, click the button.
Kosmos-3M | Radio Sputnik 3 to 8
Agency: N/A
Status: Launch Successful
Launch date: Dec. 17, 1981, 11 a.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/2
Location: Plesetsk Cosmodrome, Russian Federation
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
