Key statistics
Satellite COSMOS 1818 at a glance.
Uptime
14195
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: 100.57 minutes
Inclination: 65.0123 deg
SMA: 7163.714 km
Apoapsis: 794.757 km
Periapsis: 776.401 km
RAAN: 51.0864 deg
Eccentricy: 0.00128117
Argument of periapsis: 276.3086 deg
Mean anomaly: 83.6539 deg
Mean motion: 14.31842988 rev/day
Mean motion (dot): 0.0000001 rev/day2
B* drag term: 0.000040958624 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, 6:43 a.m. UTC
TLE line 0: 0 COSMOS 1818
TLE line 1: 1 17369U 87011A 25346.28016034 .00000010 00000-0 40959-4 0 9999
TLE line 2: 2 17369 65.0123 51.0864 0012812 276.3086 83.6539 14.31842988 82030
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
...
Latest news about this satellite
There are no fresh news available about this satellite. Check back as we update our databases every day.
Newsletter sign-up
Weekly statistics, charts and insights to help you stay on top of the space industry.
