Key statistics
Satellite SL-8 R/B at a glance.
Uptime
8956
Days in orbit
Revolutions
≈ 13.8
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.9
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: 2001-023B
Object number (NORAD): 26819
Object ID (CCSDS): 26819
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.657 minutes
Inclination: 82.9242 deg
SMA: 7356.525 km
Apoapsis: 995.965 km
Periapsis: 960.815 km
RAAN: 337.7783 deg
Eccentricy: 0.00238903
Argument of periapsis: 133.9597 deg
Mean anomaly: 238.2059 deg
Mean motion: 13.75921673 rev/day
Mean motion (dot): 0.00000025 rev/day2
B* drag term: 0.000009673571 1/REarth
Two-line elements (TLE)
Creation date: Dec. 14, 2025, 6:24 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 14, 2025, 6:28 a.m. UTC
TLE line 0: 0 SL-8 R/B
TLE line 1: 1 26819U 01023B 25348.26968758 .00000025 00000-0 96736-5 0 9998
TLE line 2: 2 26819 82.9242 337.7783 0023890 133.9597 238.2059 13.75921673230909
Live tracking on map
Real-time ground track for satellite 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 92’, on board a Kosmos-3M space rocket.
The launch took place on June 8, 2001, 3:08 p.m. from 132/1 (132L).
For more information about the launch, click the button.
Kosmos-3M | Parus 92
Agency: N/A
Status: Launch Successful
Launch date: June 8, 2001, 3:08 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/1 (132L)
Location: Plesetsk Cosmodrome, Russian Federation
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