Key statistics
Satellite SL-8 DEB at a glance.
Uptime
22149
Days in orbit
Revolutions
≈ 12.6
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
56.2
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: 1965-020CV
Object number (NORAD): 1549
Object ID (CCSDS): 1549
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 113.897 minutes
Inclination: 56.1619 deg
SMA: 7783.383 km
Apoapsis: 2060.652 km
Periapsis: 749.844 km
RAAN: 199.9453 deg
Eccentricy: 0.08420556
Argument of periapsis: 149.5379 deg
Mean anomaly: 215.7359 deg
Mean motion: 12.64300162 rev/day
Mean motion (dot): 0.00000528 rev/day2
B* drag term: 0.000837597 1/REarth
Two-line elements (TLE)
Creation date: Nov. 2, 2025, 5:34 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Nov. 1, 2025, 11:48 p.m. UTC
TLE line 0: 0 SL-8 DEB
TLE line 1: 1 01549U 65020CV 25305.99189120 .00000528 00000-0 83760-3 0 9998
TLE line 2: 2 01549 56.1619 199.9453 0842056 149.5379 215.7359 12.64300162786202
Live tracking on map
Real-time ground track for satellite SL-8 DEB.
Associated space launch
The Strela-1 satellites were prototype store-dump communications satellites for tactical communication.
SL-8 DEB was lifted into orbit during the mission ‘Kosmos 65S3 | Strela-1 12,13,14’, on board a Kosmos 65S3 space rocket.
The launch took place on March 15, 1965, 11 a.m. from 41/15.
For more information about the launch, click the button.
Kosmos 65S3 | Strela-1 12,13,14
Agency: N/A
Status: Launch Successful
Launch date: March 15, 1965, 11 a.m. UTC
Rocket: Kosmos 65S3
Launch pad: 41/15
Location: Baikonur Cosmodrome, Republic of Kazakhstan
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