Key statistics
Satellite SL-8 DEB at a glance.
Uptime
12855
Days in orbit
Revolutions
≈ 13.8
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: 1990-017D
Object number (NORAD): 45523
Object ID (CCSDS): 45523
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 104.579 minutes
Inclination: 82.9546 deg
SMA: 7352.845 km
Apoapsis: 1006.573 km
Periapsis: 942.846 km
RAAN: 351.4219 deg
Eccentricy: 0.0043335
Argument of periapsis: 35.0011 deg
Mean anomaly: 325.398 deg
Mean motion: 13.76954737 rev/day
Mean motion (dot): 0.00000323 rev/day2
B* drag term: 0.00030987 1/REarth
Two-line elements (TLE)
Creation date: May 4, 2025, 6:26 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 3, 2025, 9:53 p.m. UTC
TLE line 0: 0 SL-8 DEB
TLE line 1: 1 45523U 90017D 25123.91223596 .00000323 00000-0 30987-3 0 9994
TLE line 2: 2 45523 82.9546 351.4219 0043335 35.0011 325.3980 13.76954737585941
Live tracking on map
Real-time ground track for satellite SL-8 DEB.
Associated space launch
Civilian navigation satellite equivalent to the purely military Parus
SL-8 DEB was lifted into orbit during the mission ‘Kosmos-3M | Nadezhda 5’, on board a Kosmos-3M space rocket.
The launch took place on Feb. 27, 1990, 8:59 p.m. from 132/2.
For more information about the launch, click the button.
Kosmos-3M | Nadezhda 5
Agency: N/A
Status: Launch Successful
Launch date: Feb. 27, 1990, 8:59 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/2
Location: Plesetsk Cosmodrome, Russian Federation
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