Key statistics
Satellite SL-12 R/B(2) at a glance.
Uptime
8680
Days in orbit
Revolutions
≈ 2.1
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
63.9
Latest
Satellite identification and parameters
Extended collection of information and parameters for SL-12 R/B(2).
Object identification
Identified? True
Debris? False
Object name: SL-12 R/B(2)
International designator: 2001-053F
Object number (NORAD): 26992
Object ID (CCSDS): 26992
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 674.17 minutes
Inclination: 63.9269 deg
SMA: 25468.681 km
Apoapsis: 19131.847 km
Periapsis: 19049.245 km
RAAN: 65.9845 deg
Eccentricy: 0.00162163
Argument of periapsis: 266.9878 deg
Mean anomaly: 89.2934 deg
Mean motion: 2.13595982 rev/day
Mean motion (dot): 0.00000037 rev/day2
B* drag term: 0.0 1/REarth
Two-line elements (TLE)
Creation date: Sept. 5, 2025, 7:38 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 5, 2025, 6:07 a.m. UTC
TLE line 0: 0 SL-12 R/B(2)
TLE line 1: 1 26992U 01053F 25248.25530927 .00000037 00000-0 00000-0 0 9991
TLE line 2: 2 26992 63.9269 65.9845 0016216 266.9878 89.2934 2.13595982185401
Live tracking on map
Real-time ground track for satellite SL-12 R/B(2).
Associated space launch
GLONASS navigation satellites
SL-12 R/B(2) was lifted into orbit during the mission ‘Proton | Uragan 78, 79 & Uragan-M 1’, on board a Proton space rocket.
The launch took place on Dec. 1, 2001, 6:04 p.m. from 81/24 (81P).
For more information about the launch, click the button.
Proton | Uragan 78, 79 & Uragan-M 1
Agency: N/A
Status: Launch Successful
Launch date: Dec. 1, 2001, 6:04 p.m. UTC
Rocket: Proton
Launch pad: 81/24 (81P)
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
