Key statistics
Satellite SL-8 R/B at a glance.
Uptime
13663
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 R/B.
Object identification
Identified? True
Debris? False
Object name: SL-8 R/B
International designator: 1988-062B
Object number (NORAD): 19325
Object ID (CCSDS): 19325
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.508 minutes
Inclination: 82.9511 deg
SMA: 7349.528 km
Apoapsis: 995.867 km
Periapsis: 946.92 km
RAAN: 238.4757 deg
Eccentricy: 0.00332992
Argument of periapsis: 185.1345 deg
Mean anomaly: 290.9082 deg
Mean motion: 13.77886837 rev/day
Mean motion (dot): 0.00000112 rev/day2
B* drag term: 0.000096622289 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 5:56 a.m. UTC
TLE line 0: 0 SL-8 R/B
TLE line 1: 1 19325U 88062B 25346.24774334 .00000112 00000-0 96622-4 0 9991
TLE line 2: 2 19325 82.9511 238.4757 0033299 185.1345 290.9082 13.77886837842111
Live tracking on map
Real-time ground track for satellite SL-8 R/B.
In-orbit conjunctions
A list of the most updated potential collisions computed for object SL-8 R/B.
Associated space launch
Navigation satellite providing location information for the Tsiklon-B navigation system
SL-8 R/B was lifted into orbit during the mission ‘Kosmos-3M | Parus 63’, on board a Kosmos-3M space rocket.
The launch took place on July 18, 1988, 10:28 p.m. from 133/3 (133L).
For more information about the launch, click the button.
Kosmos-3M | Parus 63
Agency: N/A
Status: Launch Successful
Launch date: July 18, 1988, 10:28 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 133/3 (133L)
Location: Plesetsk Cosmodrome, Russian Federation
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