Key statistics
Satellite SL-16 R/B at a glance.
Uptime
13429
Days in orbit
Revolutions
≈ 14.2
Per day
Orbit
LEO
Low Earth Orbit
Inclination
71.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for SL-16 R/B.
Object identification
Identified? True
Debris? False
Object name: SL-16 R/B
International designator: 1988-102B
Object number (NORAD): 19650
Object ID (CCSDS): 19650
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 101.687 minutes
Inclination: 70.9987 deg
SMA: 7216.666 km
Apoapsis: 850.221 km
Periapsis: 826.84 km
RAAN: 194.9906 deg
Eccentricy: 0.00161993
Argument of periapsis: 298.4862 deg
Mean anomaly: 61.4629 deg
Mean motion: 14.16112923 rev/day
Mean motion (dot): 0.00000237 rev/day2
B* drag term: 0.00014388574 1/REarth
Two-line elements (TLE)
Creation date: Aug. 30, 2025, 3:38 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Aug. 29, 2025, 10 p.m. UTC
TLE line 0: 0 SL-16 R/B
TLE line 1: 1 19650U 88102B 25241.91671752 .00000237 00000-0 14389-3 0 9992
TLE line 2: 2 19650 70.9987 194.9906 0016199 298.4862 61.4629 14.16112923899741
Live tracking on map
Real-time ground track for satellite SL-16 R/B.
In-orbit conjunctions
A list of the most updated potential collisions computed for object SL-16 R/B.
Associated space launch
Second generation ELING satellite
SL-16 R/B was lifted into orbit during the mission ‘Zenit-2 | Tselina-2 6’, on board a Zenit-2 space rocket.
The launch took place on Nov. 23, 1988, 2:50 p.m. from 45/1.
For more information about the launch, click the button.
Zenit-2 | Tselina-2 6
Agency: N/A
Status: Launch Successful
Launch date: Nov. 23, 1988, 2:50 p.m. UTC
Rocket: Zenit-2
Launch pad: 45/1
Location: Baikonur Cosmodrome, Republic of Kazakhstan
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