Key statistics
Satellite SL-12 R/B(2) at a glance.
Uptime
5844
Days in orbit
Revolutions
≈ 2.1
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
64.9
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: 2009-070H
Object number (NORAD): 36118
Object ID (CCSDS): 36118
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 674.94 minutes
Inclination: 64.8973 deg
SMA: 25488.067 km
Apoapsis: 19184.069 km
Periapsis: 19035.794 km
RAAN: 76.8031 deg
Eccentricy: 0.00290872
Argument of periapsis: 205.793 deg
Mean anomaly: 213.7304 deg
Mean motion: 2.13352346 rev/day
Mean motion (dot): -0.00000019 rev/day2
B* drag term: 0.0 1/REarth
Two-line elements (TLE)
Creation date: Dec. 9, 2025, 5:41 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 9, 2025, 8:42 a.m. UTC
TLE line 0: 0 SL-12 R/B(2)
TLE line 1: 1 36118U 09070H 25343.36294127 -.00000019 00000-0 00000-0 0 9997
TLE line 2: 2 36118 64.8973 76.8031 0029087 205.7930 213.7304 2.13352346124540
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-M | Uragan-M 21 to 23’, on board a Proton-M space rocket.
The launch took place on Dec. 14, 2009, 10:38 a.m. from 81/24 (81P).
For more information about the launch, click the button.
Proton-M | Uragan-M 21 to 23
Agency: N/A
Status: Launch Successful
Launch date: Dec. 14, 2009, 10:38 a.m. UTC
Rocket: Proton-M
Launch pad: 81/24 (81P)
Location: Baikonur Cosmodrome, Republic of Kazakhstan
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