Key statistics
Satellite SL-14 R/B at a glance.
Uptime
14014
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: 96.962 minutes
Inclination: 82.4993 deg
SMA: 6991.372 km
Apoapsis: 627.632 km
Periapsis: 598.842 km
RAAN: 109.0002 deg
Eccentricy: 0.00205899
Argument of periapsis: 51.636 deg
Mean anomaly: 308.6702 deg
Mean motion: 14.85111882 rev/day
Mean motion (dot): 0.00000559 rev/day2
B* drag term: 0.000062310723 1/REarth
Two-line elements (TLE)
Creation date: Sept. 8, 2025, 3:16 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 7, 2025, 8:34 p.m. UTC
TLE line 0: 0 SL-14 R/B
TLE line 1: 1 17912U 87038B 25250.85753391 .00000559 00000-0 62311-4 0 9997
TLE line 2: 2 17912 82.4993 109.0002 0020590 51.6360 308.6702 14.85111882 52097
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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