Key statistics
Satellite COSMOS 1554 (GLONASS) at a glance.
Uptime
14968
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 1554 (GLONASS).
Object identification
Identified? True
Debris? False
Object name: COSMOS 1554 (GLONASS)
International designator: 1984-047A
Object number (NORAD): 14977
Object ID (CCSDS): 14977
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 675.74 minutes
Inclination: 66.5249 deg
SMA: 25508.213 km
Apoapsis: 19172.611 km
Periapsis: 19087.546 km
RAAN: 341.3415 deg
Eccentricy: 0.0016674
Argument of periapsis: 215.648 deg
Mean anomaly: 332.6124 deg
Mean motion: 2.13099632 rev/day
Mean motion (dot): -0.00000053 rev/day2
B* drag term: 0.0 1/REarth
Two-line elements (TLE)
Creation date: May 9, 2025, 6:36 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: May 9, 2025, 5:39 a.m. UTC
TLE line 0: 0 COSMOS 1554 (GLONASS)
TLE line 1: 1 14977U 84047A 25129.23548881 -.00000053 00000-0 00000+0 0 9997
TLE line 2: 2 14977 66.5249 341.3415 0016674 215.6480 332.6124 2.13099632290921
Live tracking on map
Real-time ground track for satellite COSMOS 1554 (GLONASS).
In-orbit conjunctions
There are no conjunctions computed for COSMOS 1554 (GLONASS), at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
GLONASS navigation satellites
COSMOS 1554 (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
...
Latest news about this satellite
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