Key statistics
Satellite SL-12 R/B(2) at a glance.
Uptime
5746
Days in orbit
Revolutions
≈ 2.1
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
64.8
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: 674.938 minutes
Inclination: 64.84 deg
SMA: 25488.016 km
Apoapsis: 19183.944 km
Periapsis: 19035.818 km
RAAN: 80.1229 deg
Eccentricy: 0.00290581
Argument of periapsis: 203.1108 deg
Mean anomaly: 349.101 deg
Mean motion: 2.1335298 rev/day
Mean motion (dot): 0.00000049 rev/day2
B* drag term: 0.0 1/REarth
Two-line elements (TLE)
Creation date: Sept. 4, 2025, 4:29 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 3, 2025, 12:18 p.m. UTC
TLE line 0: 0 SL-12 R/B(2)
TLE line 1: 1 36118U 09070H 25246.51298440 .00000049 00000-0 00000-0 0 9990
TLE line 2: 2 36118 64.8400 80.1229 0029058 203.1108 349.1010 2.13352980122471
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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