Key statistics
Satellite COSMOS 1520 (GLONASS) at a glance.
Uptime
15326
Days in orbit
Revolutions
≈ 2.1
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
66.5
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1520 (GLONASS).
Object identification
Identified? True
Debris? False
Object name: COSMOS 1520 (GLONASS)
International designator: 1983-127B
Object number (NORAD): 14591
Object ID (CCSDS): 14591
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 675.73 minutes
Inclination: 66.4928 deg
SMA: 25507.966 km
Apoapsis: 19189.301 km
Periapsis: 19070.361 km
RAAN: 335.1839 deg
Eccentricy: 0.00233143
Argument of periapsis: 174.012 deg
Mean anomaly: 241.0174 deg
Mean motion: 2.1310273 rev/day
Mean motion (dot): -0.00000053 rev/day2
B* drag term: 0.0 1/REarth
Two-line elements (TLE)
Creation date: Dec. 10, 2025, 7:58 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 10, 2025, 8:23 a.m. UTC
TLE line 0: 0 COSMOS 1520 (GLONASS)
TLE line 1: 1 14591U 83127B 25344.34989076 -.00000053 00000-0 00000-0 0 9994
TLE line 2: 2 14591 66.4928 335.1839 0023314 174.0120 241.0174 2.13102730266931
Live tracking on map
Real-time ground track for satellite COSMOS 1520 (GLONASS).
Associated space launch
GLONASS navigation satellites
COSMOS 1520 (GLONASS) was lifted into orbit during the mission ‘Proton | Uragan 4 & 5’, on board a Proton space rocket.
The launch took place on Dec. 29, 1983, 12:52 a.m. from 200/40.
For more information about the launch, click the button.
Proton | Uragan 4 & 5
Agency: N/A
Status: Launch Successful
Launch date: Dec. 29, 1983, 12:52 a.m. UTC
Rocket: Proton
Launch pad: 200/40
Location: Baikonur Cosmodrome, Republic of Kazakhstan
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