Key statistics
Satellite COSMOS 1818 at a glance.
Uptime
14035
Days in orbit
Revolutions
≈ 14.3
Per day
Orbit
LEO
Low Earth Orbit
Inclination
65.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1818.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1818
International designator: 1987-011A
Object number (NORAD): 17369
Object ID (CCSDS): 17369
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 100.572 minutes
Inclination: 65.0101 deg
SMA: 7163.824 km
Apoapsis: 795.775 km
Periapsis: 775.603 km
RAAN: 142.1781 deg
Eccentricy: 0.0014079
Argument of periapsis: 257.0883 deg
Mean anomaly: 102.8629 deg
Mean motion: 14.31810028 rev/day
Mean motion (dot): -0.00000034 rev/day2
B* drag term: 0.000024691 1/REarth
Two-line elements (TLE)
Creation date: July 4, 2025, 6:39 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 4, 2025, 6:50 a.m. UTC
TLE line 0: 0 COSMOS 1818
TLE line 1: 1 17369U 87011A 25185.28536019 -.00000034 00000-0 24691-4 0 9992
TLE line 2: 2 17369 65.0101 142.1781 0014079 257.0883 102.8629 14.31810028 58985
Live tracking on map
Real-time ground track for satellite COSMOS 1818.
In-orbit conjunctions
A list of the most updated potential collisions computed for object COSMOS 1818.
Associated space launch
Nuclear-powered magnetospheric research satellite
COSMOS 1818 was lifted into orbit during the mission ‘Tsiklon-2 | Plasma-A 1’, on board a Tsiklon-2 space rocket.
The launch took place on Feb. 1, 1987, 11:30 p.m. from 90.
For more information about the launch, click the button.
Tsiklon-2 | Plasma-A 1
Agency: N/A
Status: Launch Successful
Launch date: Feb. 1, 1987, 11:30 p.m. UTC
Rocket: Tsiklon-2
Launch pad: 90
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
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