Key statistics
Satellite SL-8 DEB at a glance.
Uptime
20478
Days in orbit
Revolutions
≈ 14.5
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.1
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: 1969-070C
Object number (NORAD): 4084
Object ID (CCSDS): 4084
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 99.52 minutes
Inclination: 74.0672 deg
SMA: 7113.785 km
Apoapsis: 750.204 km
Periapsis: 721.096 km
RAAN: 125.8123 deg
Eccentricy: 0.00204588
Argument of periapsis: 90.3137 deg
Mean anomaly: 270.0366 deg
Mean motion: 14.46943681 rev/day
Mean motion (dot): 0.00000242 rev/day2
B* drag term: 0.000073754017 1/REarth
Two-line elements (TLE)
Creation date: Sept. 6, 2025, 2:09 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 5, 2025, 10:45 p.m. UTC
TLE line 0: 0 SL-8 DEB
TLE line 1: 1 04084U 69070C 25248.94839509 .00000242 00000-0 73754-4 0 9994
TLE line 2: 2 04084 74.0672 125.8123 0020459 90.3137 270.0366 14.46943681954658
Live tracking on map
Real-time ground track for satellite SL-8 DEB.
Associated space launch
The first soviet navigation system called Tsiklon consisted of Zaliv satellites in low earth orbit.
SL-8 DEB was lifted into orbit during the mission ‘Kosmos-3M | Zaliv 3’, on board a Kosmos-3M space rocket.
The launch took place on Aug. 13, 1969, 10 p.m. from 132/2.
For more information about the launch, click the button.
Kosmos-3M | Zaliv 3
Agency: N/A
Status: Launch Successful
Launch date: Aug. 13, 1969, 10 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/2
Location: Plesetsk Cosmodrome, Russian Federation
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