Key statistics
Satellite COSMOS 978 at a glance.
Uptime
17346
Days in orbit
Revolutions
≈ 12.6
Per day
Orbit
LEO
Low Earth Orbit
Inclination
74.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 978.
Object identification
Identified? True
Debris? False
Object name: COSMOS 978
International designator: 1978-005C
Object number (NORAD): 10585
Object ID (CCSDS): 10585
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: MEDIUM
Orbital parameters
Period: 114.678 minutes
Inclination: 74.0283 deg
SMA: 7818.905 km
Apoapsis: 1463.133 km
Periapsis: 1418.407 km
RAAN: 183.5888 deg
Eccentricy: 0.0028601
Argument of periapsis: 30.2491 deg
Mean anomaly: 144.4751 deg
Mean motion: 12.5569417 rev/day
Mean motion (dot): -0.00000002 rev/day2
B* drag term: 0.000088444 1/REarth
Two-line elements (TLE)
Creation date: July 8, 2025, 2:27 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 7, 2025, 6:44 p.m. UTC
TLE line 0: 0 COSMOS 978
TLE line 1: 1 10585U 78005C 25188.78064368 -.00000002 00000-0 88444-4 0 9990
TLE line 2: 2 10585 74.0283 183.5888 0028601 30.2491 144.4751 12.55694170166023
Live tracking on map
Real-time ground track for satellite COSMOS 978.
In-orbit conjunctions
There are no conjunctions computed for COSMOS 978, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Tselina-D satellites provided detailed observation of radio sources detected by the smaller Tselina-O satellites as part of the Tselina ELINT system.
COSMOS 978 was lifted into orbit during the mission ‘Vostok 8A92M | Tselina-D 14’, on board a Vostok 8A92M space rocket.
The launch took place on Jan. 10, 1978, 1:23 p.m. from 43/4 (43R).
For more information about the launch, click the button.
Vostok 8A92M | Tselina-D 14
Agency: N/A
Status: Launch Successful
Launch date: Jan. 10, 1978, 1:23 p.m. UTC
Rocket: Vostok 8A92M
Launch pad: 43/4 (43R)
Location: Plesetsk Cosmodrome, Russian Federation
...
Latest news about this satellite
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