Key statistics
Satellite COSMOS 1818 COOLANT at a glance.
Uptime
14036
Days in orbit
Revolutions
≈ 14.4
Per day
Orbit
LEO
Low Earth Orbit
Inclination
65.0
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1818 COOLANT.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1818 COOLANT
International designator: 1987-011V
Object number (NORAD): 36941
Object ID (CCSDS): 36941
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.021 minutes
Inclination: 65.0031 deg
SMA: 7137.642 km
Apoapsis: 769.529 km
Periapsis: 749.485 km
RAAN: 65.8575 deg
Eccentricy: 0.0014041
Argument of periapsis: 258.8799 deg
Mean anomaly: 101.0711 deg
Mean motion: 14.39695504 rev/day
Mean motion (dot): 0.00000721 rev/day2
B* drag term: 0.00026202 1/REarth
Two-line elements (TLE)
Creation date: July 5, 2025, 7:06 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 4, 2025, 10:20 p.m. UTC
TLE line 0: 0 COSMOS 1818 COOLANT
TLE line 1: 1 36941U 87011V 25185.93094486 .00000721 00000-0 26202-3 0 9999
TLE line 2: 2 36941 65.0031 65.8575 0014041 258.8799 101.0711 14.39695504844030
Live tracking on map
Real-time ground track for satellite COSMOS 1818 COOLANT.
In-orbit conjunctions
A list of the most updated potential collisions computed for object COSMOS 1818 COOLANT.
Associated space launch
Nuclear-powered magnetospheric research satellite
COSMOS 1818 COOLANT 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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