Key statistics
Satellite COSMOS 2147 at a glance.
Uptime
12472
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 2147.
Object identification
Identified? True
Debris? False
Object name: COSMOS 2147
International designator: 1991-033E
Object number (NORAD): 21303
Object ID (CCSDS): 21303
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 113.82 minutes
Inclination: 82.5673 deg
SMA: 7779.88 km
Apoapsis: 1417.568 km
Periapsis: 1385.921 km
RAAN: 136.4279 deg
Eccentricy: 0.0020339
Argument of periapsis: 66.93 deg
Mean anomaly: 354.815 deg
Mean motion: 12.6515411 rev/day
Mean motion (dot): 0.00000005 rev/day2
B* drag term: -0.000031755 1/REarth
Two-line elements (TLE)
Creation date: July 8, 2025, 2:27 a.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 7, 2025, 10:15 p.m. UTC
TLE line 0: 0 COSMOS 2147
TLE line 1: 1 21303U 91033E 25188.92764497 .00000005 00000-0 -31755-4 0 9998
TLE line 2: 2 21303 82.5673 136.4279 0020339 66.9300 354.8150 12.65154110576612
Live tracking on map
Real-time ground track for satellite COSMOS 2147.
Associated space launch
Second generation store-dump military communications satellite
COSMOS 2147 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
...
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.
