Key statistics
Satellite SL-16 R/B at a glance.
Uptime
13535
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: 101.685 minutes
Inclination: 70.9997 deg
SMA: 7216.586 km
Apoapsis: 847.83 km
Periapsis: 829.072 km
RAAN: 335.4808 deg
Eccentricy: 0.00129966
Argument of periapsis: 152.7736 deg
Mean anomaly: 207.4072 deg
Mean motion: 14.16136273 rev/day
Mean motion (dot): -0.00000008 rev/day2
B* drag term: 0.000020039795 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, 5:55 a.m. UTC
TLE line 0: 0 SL-16 R/B
TLE line 1: 1 19650U 88102B 25346.24653927 -.00000008 00000-0 20040-4 0 9997
TLE line 2: 2 19650 70.9997 335.4808 0012997 152.7736 207.4072 14.16136273914510
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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