Key statistics
Satellite COSMOS 2143 DEB at a glance.
Uptime
12537
Days in orbit
Revolutions
≈ 12.4
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.7
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 2143 DEB.
Object identification
Identified? True
Debris? True
Object name: COSMOS 2143 DEB
International designator: 1991-033H
Object number (NORAD): 57720
Object ID (CCSDS): 57720
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: SMALL
Orbital parameters
Period: 116.051 minutes
Inclination: 82.7072 deg
SMA: 7881.188 km
Apoapsis: 1653.612 km
Periapsis: 1352.494 km
RAAN: 154.8426 deg
Eccentricy: 0.01910358
Argument of periapsis: 70.7742 deg
Mean anomaly: 291.3899 deg
Mean motion: 12.40838353 rev/day
Mean motion (dot): 0.00002561 rev/day2
B* drag term: 0.0177361 1/REarth
Two-line elements (TLE)
Creation date: Sept. 9, 2025, 10:35 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: Sept. 9, 2025, 4:58 a.m. UTC
TLE line 0: 0 COSMOS 2143 DEB
TLE line 1: 1 57720U 91033H 25252.20735665 .00002561 00000-0 17736-1 0 9996
TLE line 2: 2 57720 82.7072 154.8426 0191036 70.7742 291.3899 12.40838353 94502
Live tracking on map
Real-time ground track for satellite COSMOS 2143 DEB.
Associated space launch
Second generation store-dump military communications satellite
COSMOS 2143 DEB was lifted into orbit during the mission ‘Tsiklon-3 | Strela-3 61 to 66’, on board a Tsiklon-3 space rocket.
The launch took place on May 16, 1991, 9:40 p.m. from 32/2.
For more information about the launch, click the button.
Tsiklon-3 | Strela-3 61 to 66
Agency: N/A
Status: Launch Successful
Launch date: May 16, 1991, 9:40 p.m. UTC
Rocket: Tsiklon-3
Launch pad: 32/2
Location: Plesetsk Cosmodrome, Russian Federation
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