Key statistics
Satellite COSMOS 800 at a glance.
Uptime
18211
Days in orbit
Revolutions
≈ 13.7
Per day
Orbit
LEO
Low Earth Orbit
Inclination
83.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 800.
Object identification
Identified? True
Debris? False
Object name: COSMOS 800
International designator: 1976-011A
Object number (NORAD): 8645
Object ID (CCSDS): 8645
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.942 minutes
Inclination: 82.9731 deg
SMA: 7369.874 km
Apoapsis: 1008.04 km
Periapsis: 975.438 km
RAAN: 253.8282 deg
Eccentricy: 0.00221182
Argument of periapsis: 137.1763 deg
Mean anomaly: 336.5556 deg
Mean motion: 13.72185022 rev/day
Mean motion (dot): 0.00000073 rev/day2
B* drag term: 0.000063521881 1/REarth
Two-line elements (TLE)
Creation date: Dec. 12, 2025, 10:14 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 12, 2025, 6:21 a.m. UTC
TLE line 0: 0 COSMOS 800
TLE line 1: 1 08645U 76011A 25346.26507168 .00000073 00000-0 63522-4 0 9995
TLE line 2: 2 08645 82.9731 253.8282 0022118 137.1763 336.5556 13.72185022495751
Live tracking on map
Real-time ground track for satellite COSMOS 800.
In-orbit conjunctions
A list of the most updated potential collisions computed for object COSMOS 800.
Associated space launch
The first soviet navigation system called Tsiklon consisted of Zaliv satellites in low earth orbit.
COSMOS 800 was lifted into orbit during the mission ‘Kosmos-3M | Zaliv 20’, on board a Kosmos-3M space rocket.
The launch took place on Feb. 3, 1976, 8:16 a.m. from 132/1 (132L).
For more information about the launch, click the button.
Kosmos-3M | Zaliv 20
Agency: N/A
Status: Launch Successful
Launch date: Feb. 3, 1976, 8:16 a.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/1 (132L)
Location: Plesetsk Cosmodrome, Russian Federation
...
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