Key statistics
Satellite SL-14 R/B at a glance.
Uptime
14111
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: 1987-038B
Object number (NORAD): 17912
Object ID (CCSDS): 17912
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 96.953 minutes
Inclination: 82.5018 deg
SMA: 6990.905 km
Apoapsis: 627.381 km
Periapsis: 598.159 km
RAAN: 19.2181 deg
Eccentricy: 0.00209
Argument of periapsis: 93.7562 deg
Mean anomaly: 266.6044 deg
Mean motion: 14.85260668 rev/day
Mean motion (dot): 0.00000698 rev/day2
B* drag term: 0.0000781826 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, 4:34 a.m. UTC
TLE line 0: 0 SL-14 R/B
TLE line 1: 1 17912U 87038B 25346.19083725 .00000698 00000-0 78183-4 0 9995
TLE line 2: 2 17912 82.5018 19.2181 0020900 93.7562 266.6044 14.85260668 66243
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 60’, on board a Tsiklon-3 space rocket.
The launch took place on April 27, 1987, midnight from 32/2.
For more information about the launch, click the button.
Tsiklon-3 | Tselina-D 60
Agency: N/A
Status: Launch Successful
Launch date: April 27, 1987, midnight UTC
Rocket: Tsiklon-3
Launch pad: 32/2
Location: Plesetsk Cosmodrome, Russian Federation
...
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