Key statistics
Satellite COSMOS 1831 at a glance.
Uptime
14162
Days in orbit
Revolutions
≈ 12.7
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.6
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1831.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1831
International designator: 1987-026E
Object number (NORAD): 17586
Object ID (CCSDS): 17586
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 113.785 minutes
Inclination: 82.5599 deg
SMA: 7778.293 km
Apoapsis: 1411.894 km
Periapsis: 1388.422 km
RAAN: 286.3304 deg
Eccentricy: 0.0015088
Argument of periapsis: 170.0395 deg
Mean anomaly: 3.601 deg
Mean motion: 12.65541254 rev/day
Mean motion (dot): 0.00000011 rev/day2
B* drag term: 0.0000020925 1/REarth
Two-line elements (TLE)
Creation date: Dec. 19, 2025, 9:16 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Dec. 19, 2025, 1:45 p.m. UTC
TLE line 0: 0 COSMOS 1831
TLE line 1: 1 17586U 87026E 25353.57333828 .00000011 00000-0 20925-5 0 9992
TLE line 2: 2 17586 82.5599 286.3304 0015088 170.0395 3.6010 12.65541254790719
Live tracking on map
Real-time ground track for satellite COSMOS 1831.
In-orbit conjunctions
There are no conjunctions computed for COSMOS 1831, at the moment. Check back to stay up to date, as we update our databases every day.
Go to all conjunctionsAssociated space launch
Second generation store-dump military communications satellite
COSMOS 1831 was lifted into orbit during the mission ‘Tsiklon-3 | Strela-3 19 to 24’, on board a Tsiklon-3 space rocket.
The launch took place on March 13, 1987, 1:11 p.m. from 32/2.
For more information about the launch, click the button.
Tsiklon-3 | Strela-3 19 to 24
Agency: N/A
Status: Launch Successful
Launch date: March 13, 1987, 1:11 p.m. UTC
Rocket: Tsiklon-3
Launch pad: 32/2
Location: Plesetsk Cosmodrome, Russian Federation
...
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.
