Key statistics
Satellite COSMOS 1556 (GLONASS) at a glance.
Uptime
14968
Days in orbit
Revolutions
≈ 2.1
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
66.6
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1556 (GLONASS).
Object identification
Identified? True
Debris? False
Object name: COSMOS 1556 (GLONASS)
International designator: 1984-047C
Object number (NORAD): 14979
Object ID (CCSDS): 14979
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 676.334 minutes
Inclination: 66.5652 deg
SMA: 25523.161 km
Apoapsis: 19168.773 km
Periapsis: 19121.279 km
RAAN: 342.8804 deg
Eccentricy: 0.0009304
Argument of periapsis: 196.1641 deg
Mean anomaly: 345.9225 deg
Mean motion: 2.1291246 rev/day
Mean motion (dot): -0.00000053 rev/day2
B* drag term: 0.0 1/REarth
Two-line elements (TLE)
Creation date: May 10, 2025, 5:27 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 10, 2025, 4:13 a.m. UTC
TLE line 0: 0 COSMOS 1556 (GLONASS)
TLE line 1: 1 14979U 84047C 25130.17599410 -.00000053 00000-0 00000-0 0 9999
TLE line 2: 2 14979 66.5652 342.8804 0009304 196.1641 345.9225 2.12912460318510
Live tracking on map
Real-time ground track for satellite COSMOS 1556 (GLONASS).
Associated space launch
GLONASS navigation satellites
COSMOS 1556 (GLONASS) was lifted into orbit during the mission ‘Proton | Uragan 6 & 7’, on board a Proton space rocket.
The launch took place on May 19, 1984, 3:10 p.m. from 200/40.
For more information about the launch, click the button.
Proton | Uragan 6 & 7
Agency: N/A
Status: Launch Successful
Launch date: May 19, 1984, 3:10 p.m. UTC
Rocket: Proton
Launch pad: 200/40
Location: Baikonur Cosmodrome, Republic of Kazakhstan
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