Key statistics
Satellite COSMOS 1778 (GLONASS) at a glance.
Uptime
14177
Days in orbit
Revolutions
≈ 2.1
Per day
Orbit
MEO
Medium Earth Orbit
Inclination
64.7
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1778 (GLONASS).
Object identification
Identified? True
Debris? False
Object name: COSMOS 1778 (GLONASS)
International designator: 1986-071A
Object number (NORAD): 16961
Object ID (CCSDS): 16961
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 675.731 minutes
Inclination: 64.6936 deg
SMA: 25507.988 km
Apoapsis: 19140.546 km
Periapsis: 19119.16 km
RAAN: 84.2332 deg
Eccentricy: 0.0004192
Argument of periapsis: 220.6132 deg
Mean anomaly: 322.8704 deg
Mean motion: 2.13102455 rev/day
Mean motion (dot): -0.00000052 rev/day2
B* drag term: 0.0 1/REarth
Two-line elements (TLE)
Creation date: July 5, 2025, 5:45 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 5, 2025, 8:37 a.m. UTC
TLE line 0: 0 COSMOS 1778 (GLONASS)
TLE line 1: 1 16961U 86071A 25186.35906679 -.00000052 00000-0 00000-0 0 9990
TLE line 2: 2 16961 64.6936 84.2332 0004192 220.6132 322.8704 2.13102455301983
Live tracking on map
Real-time ground track for satellite COSMOS 1778 (GLONASS).
In-orbit conjunctions
There are no conjunctions computed for COSMOS 1778 (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 1778 (GLONASS) was lifted into orbit during the mission ‘Proton | Uragan 14 to 16’, on board a Proton space rocket.
The launch took place on Sept. 16, 1986, 11:38 a.m. from 200/40.
For more information about the launch, click the button.
Proton | Uragan 14 to 16
Agency: N/A
Status: Launch Successful
Launch date: Sept. 16, 1986, 11:38 a.m. UTC
Rocket: Proton
Launch pad: 200/40
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
Latest news about this satellite
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