Key statistics
Satellite COSMOS 1491 (GLONASS) at a glance.
Uptime
15309
Days in orbit
Revolutions
≈ 2.2
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
64.8
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1491 (GLONASS).
Object identification
Identified? True
Debris? False
Object name: COSMOS 1491 (GLONASS)
International designator: 1983-084B
Object number (NORAD): 14259
Object ID (CCSDS): 14259
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 668.416 minutes
Inclination: 64.7991 deg
SMA: 25323.55 km
Apoapsis: 18995.917 km
Periapsis: 18894.912 km
RAAN: 70.2072 deg
Eccentricy: 0.0019943
Argument of periapsis: 307.3778 deg
Mean anomaly: 233.3569 deg
Mean motion: 2.15434815 rev/day
Mean motion (dot): -0.00000043 rev/day2
B* drag term: 0.0 1/REarth
Two-line elements (TLE)
Creation date: July 7, 2025, 5:18 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 6:54 p.m. UTC
TLE line 0: 0 COSMOS 1491 (GLONASS)
TLE line 1: 1 14259U 83084B 25187.78778387 -.00000043 00000-0 00000-0 0 9990
TLE line 2: 2 14259 64.7991 70.2072 0019943 307.3778 233.3569 2.15434815328690
Live tracking on map
Real-time ground track for satellite COSMOS 1491 (GLONASS).
In-orbit conjunctions
There are no conjunctions computed for COSMOS 1491 (GLONASS), at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Second generation high resolution film-return Yantar reconnaissance satellite
COSMOS 1491 (GLONASS) was lifted into orbit during the mission ‘Soyuz U | Yantar-4K1 10’, on board a Soyuz U space rocket.
The launch took place on Aug. 10, 1983, 1 p.m. from 1/5.
For more information about the launch, click the button.
Soyuz U | Yantar-4K1 10
Agency: N/A
Status: Launch Successful
Launch date: Aug. 10, 1983, 1 p.m. UTC
Rocket: Soyuz U
Launch pad: 1/5
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
Latest news about this satellite
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