Key statistics
Satellite COSMOS 1867 COOLANT at a glance.
Uptime
13981
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 1867 COOLANT.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1867 COOLANT
International designator: 1987-060H
Object number (NORAD): 39640
Object ID (CCSDS): 39640
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.417 minutes
Inclination: 65.01 deg
SMA: 7156.453 km
Apoapsis: 788.391 km
Periapsis: 768.245 km
RAAN: 323.4319 deg
Eccentricy: 0.00140747
Argument of periapsis: 272.1306 deg
Mean anomaly: 87.8168 deg
Mean motion: 14.34022707 rev/day
Mean motion (dot): 0.00000494 rev/day2
B* drag term: 0.00021236404 1/REarth
Two-line elements (TLE)
Creation date: Oct. 19, 2025, 2:20 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Oct. 18, 2025, 12:03 p.m. UTC
TLE line 0: 0 COSMOS 1867 COOLANT
TLE line 1: 1 39640U 87060H 25291.50212835 .00000494 00000-0 21236-3 0 9992
TLE line 2: 2 39640 65.0100 323.4319 0014075 272.1306 87.8168 14.34022707603321
Live tracking on map
Real-time ground track for satellite COSMOS 1867 COOLANT.
In-orbit conjunctions
A list of the most updated potential collisions computed for object COSMOS 1867 COOLANT.
Associated space launch
Nuclear-powered magnetospheric research satellite
COSMOS 1867 COOLANT was lifted into orbit during the mission ‘Tsiklon-2 | Plasma-A 2’, on board a Tsiklon-2 space rocket.
The launch took place on July 10, 1987, 3:35 p.m. from 90.
For more information about the launch, click the button.
Tsiklon-2 | Plasma-A 2
Agency: N/A
Status: Launch Successful
Launch date: July 10, 1987, 3:35 p.m. UTC
Rocket: Tsiklon-2
Launch pad: 90
Location: Baikonur Cosmodrome, Republic of Kazakhstan
...
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