Key statistics
Satellite SL-14 R/B at a glance.
Uptime
14480
Days in orbit
Revolutions
≈ 14.9
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.5
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: 1986-006B
Object number (NORAD): 16496
Object ID (CCSDS): 16496
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 96.874 minutes
Inclination: 82.5238 deg
SMA: 6987.113 km
Apoapsis: 663.198 km
Periapsis: 554.758 km
RAAN: 71.0505 deg
Eccentricy: 0.00776003
Argument of periapsis: 155.3143 deg
Mean anomaly: 205.1821 deg
Mean motion: 14.86469795 rev/day
Mean motion (dot): 0.00001005 rev/day2
B* drag term: 0.00010474732 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, 2:10 p.m. UTC
TLE line 0: 0 SL-14 R/B
TLE line 1: 1 16496U 86006B 25251.59037076 .00001005 00000-0 10475-3 0 9994
TLE line 2: 2 16496 82.5238 71.0505 0077600 155.3143 205.1821 14.86469795122155
Live tracking on map
Real-time ground track for satellite SL-14 R/B.
In-orbit conjunctions
A list of the most updated potential collisions computed for object 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 53’, on board a Tsiklon-3 space rocket.
The launch took place on Jan. 17, 1986, 7:21 a.m. from 32/1.
For more information about the launch, click the button.
Tsiklon-3 | Tselina-D 53
Agency: N/A
Status: Launch Successful
Launch date: Jan. 17, 1986, 7:21 a.m. UTC
Rocket: Tsiklon-3
Launch pad: 32/1
Location: Plesetsk Cosmodrome, Russian Federation
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