Key statistics
Satellite SL-14 R/B at a glance.
Uptime
13809
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: 1988-001B
Object number (NORAD): 18749
Object ID (CCSDS): 18749
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 96.947 minutes
Inclination: 82.5119 deg
SMA: 6990.628 km
Apoapsis: 624.489 km
Periapsis: 600.497 km
RAAN: 321.537 deg
Eccentricy: 0.001716
Argument of periapsis: 326.2605 deg
Mean anomaly: 33.7517 deg
Mean motion: 14.85348931 rev/day
Mean motion (dot): 0.00000632 rev/day2
B* drag term: 0.000070600143 1/REarth
Two-line elements (TLE)
Creation date: Oct. 27, 2025, 2:46 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 26, 2025, 1:21 p.m. UTC
TLE line 0: 0 SL-14 R/B
TLE line 1: 1 18749U 88001B 25299.55626686 .00000632 00000-0 70600-4 0 9995
TLE line 2: 2 18749 82.5119 321.5370 0017160 326.2605 33.7517 14.85348931 22115
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 63’, on board a Tsiklon-3 space rocket.
The launch took place on Jan. 6, 1988, 7:41 a.m. from 32/2.
For more information about the launch, click the button.
Tsiklon-3 | Tselina-D 63
Agency: N/A
Status: Launch Successful
Launch date: Jan. 6, 1988, 7:41 a.m. UTC
Rocket: Tsiklon-3
Launch pad: 32/2
Location: Plesetsk Cosmodrome, Russian Federation
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