Key statistics
Satellite SL-12 R/B(2) at a glance.
Uptime
11080
Days in orbit
Revolutions
≈ 2.1
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
64.2
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: 1995-009F
Object number (NORAD): 23516
Object ID (CCSDS): 23516
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 675.079 minutes
Inclination: 64.2262 deg
SMA: 25491.576 km
Apoapsis: 19171.121 km
Periapsis: 19055.761 km
RAAN: 312.6887 deg
Eccentricy: 0.0022627
Argument of periapsis: 234.7054 deg
Mean anomaly: 100.1597 deg
Mean motion: 2.13308292 rev/day
Mean motion (dot): -0.0000008 rev/day2
B* drag term: 0.0 1/REarth
Two-line elements (TLE)
Creation date: July 5, 2025, 4:36 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 4, 2025, 6:41 p.m. UTC
TLE line 0: 0 SL-12 R/B(2)
TLE line 1: 1 23516U 95009F 25185.77911270 -.00000080 00000-0 00000-0 0 9994
TLE line 2: 2 23516 64.2262 312.6887 0022627 234.7054 100.1597 2.13308292236262
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 63 to 65’, on board a Proton space rocket.
The launch took place on March 7, 1995, 9:23 a.m. from 200/39 (200L).
For more information about the launch, click the button.
Proton | Uragan 63 to 65
Agency: N/A
Status: Launch Successful
Launch date: March 7, 1995, 9:23 a.m. UTC
Rocket: Proton
Launch pad: 200/39 (200L)
Location: Baikonur Cosmodrome, Republic of Kazakhstan
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