Key statistics
Satellite SL-14 R/B at a glance.
Uptime
14362
Days in orbit
Revolutions
≈ 14.9
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.6
Latest
Satellite identification and parameters
Extended collection of information and parameters for SL-14 R/B.
Object identification
Identified? True
Debris? False
Object name: SL-14 R/B
International designator: 1986-034B
Object number (NORAD): 16720
Object ID (CCSDS): 16720
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 96.942 minutes
Inclination: 82.5549 deg
SMA: 6990.398 km
Apoapsis: 624.733 km
Periapsis: 599.793 km
RAAN: 317.5511 deg
Eccentricy: 0.00178388
Argument of periapsis: 258.7482 deg
Mean anomaly: 111.5425 deg
Mean motion: 14.85422073 rev/day
Mean motion (dot): 0.00000526 rev/day2
B* drag term: 0.000058108449 1/REarth
Two-line elements (TLE)
Creation date: Sept. 8, 2025, 6:18 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 8, 2025, 10:38 a.m. UTC
TLE line 0: 0 SL-14 R/B
TLE line 1: 1 16720U 86034B 25251.44342208 .00000526 00000-0 58108-4 0 9998
TLE line 2: 2 16720 82.5549 317.5511 0017839 258.7482 111.5425 14.85422073103816
Live tracking on map
Real-time ground track for satellite SL-14 R/B.
Associated space launch
Tselina-D satellites provided detailed observation of radio sources detected by the smaller Tselina-O satellites as part of the Tselina ELINT system.
SL-14 R/B was lifted into orbit during the mission ‘Tsiklon-3 | Tselina-D 55’, on board a Tsiklon-3 space rocket.
The launch took place on May 15, 1986, 4:26 a.m. from 32/1.
For more information about the launch, click the button.
Tsiklon-3 | Tselina-D 55
Agency: N/A
Status: Launch Successful
Launch date: May 15, 1986, 4:26 a.m. UTC
Rocket: Tsiklon-3
Launch pad: 32/1
Location: Plesetsk Cosmodrome, Russian Federation
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