Key statistics
Satellite COSMOS 1867 COOLANT at a glance.
Uptime
13937
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: 1987-060U
Object number (NORAD): 39657
Object ID (CCSDS): 39657
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 100.444 minutes
Inclination: 65.0063 deg
SMA: 7157.743 km
Apoapsis: 790.052 km
Periapsis: 769.163 km
RAAN: 93.9318 deg
Eccentricy: 0.00145919
Argument of periapsis: 258.5719 deg
Mean anomaly: 101.3728 deg
Mean motion: 14.33635057 rev/day
Mean motion (dot): 0.00000511 rev/day2
B* drag term: 0.00021992664 1/REarth
Two-line elements (TLE)
Creation date: Sept. 4, 2025, 4:29 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 3, 2025, 8:09 p.m. UTC
TLE line 0: 0 COSMOS 1867 COOLANT
TLE line 1: 1 39657U 87060U 25246.83988809 .00000511 00000-0 21993-3 0 9997
TLE line 2: 2 39657 65.0063 93.9318 0014592 258.5719 101.3728 14.33635057595629
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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