Key statistics
Satellite SL-12 R/B(2) at a glance.
Uptime
10942
Days in orbit
Revolutions
≈ 2.1
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
65.5
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: 1995-037F
Object number (NORAD): 23625
Object ID (CCSDS): 23625
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 674.711 minutes
Inclination: 65.4769 deg
SMA: 25482.296 km
Apoapsis: 19125.938 km
Periapsis: 19082.384 km
RAAN: 212.8533 deg
Eccentricy: 0.0008546
Argument of periapsis: 195.4946 deg
Mean anomaly: 341.3201 deg
Mean motion: 2.13424819 rev/day
Mean motion (dot): 0.00000098 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, 9:10 p.m. UTC
TLE line 0: 0 SL-12 R/B(2)
TLE line 1: 1 23625U 95037F 25185.88205031 .00000098 00000-0 00000-0 0 9997
TLE line 2: 2 23625 65.4769 212.8533 0008546 195.4946 341.3201 2.13424819233367
Live tracking on map
Real-time ground track for satellite SL-12 R/B(2).
In-orbit conjunctions
A list of the most updated potential collisions computed for object 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 66 to 68’, on board a Proton space rocket.
The launch took place on July 24, 1995, 3:52 p.m. from 200/39 (200L).
For more information about the launch, click the button.

Proton | Uragan 66 to 68
Agency: N/A
Status: Launch Successful
Launch date: July 24, 1995, 3:52 p.m. UTC
Rocket: Proton
Launch pad: 200/39 (200L)
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
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