Key statistics
Satellite COSMOS 1447 at a glance.
Uptime
15446
Days in orbit
Revolutions
≈ 13.8
Per day
Orbit
LEO
Low Earth Orbit
Inclination
82.9
Latest
Satellite identification and parameters
Extended collection of information and parameters for COSMOS 1447.
Object identification
Identified? True
Debris? False
Object name: COSMOS 1447
International designator: 1983-021A
Object number (NORAD): 13916
Object ID (CCSDS): 13916
Country: COMMONWEALTH OF INDEPENDENT STATES (CIS)
Current information (Y/N): Y
RCS size: LARGE
Orbital parameters
Period: 104.704 minutes
Inclination: 82.9445 deg
SMA: 7358.698 km
Apoapsis: 1009.322 km
Periapsis: 951.804 km
RAAN: 255.3768 deg
Eccentricy: 0.0039082
Argument of periapsis: 76.139 deg
Mean anomaly: 42.2471 deg
Mean motion: 13.75312147 rev/day
Mean motion (dot): 0.00000054 rev/day2
B* drag term: 0.000039334 1/REarth
Two-line elements (TLE)
Creation date: July 6, 2025, 10:46 p.m.
Reference frame: TEME
Reference center: EARTH
Epoch: July 6, 2025, 5:39 p.m. UTC
TLE line 0: 0 COSMOS 1447
TLE line 1: 1 13916U 83021A 25187.73600316 .00000054 00000-0 39334-4 0 9998
TLE line 2: 2 13916 82.9445 255.3768 0039082 76.1390 42.2471 13.75312147121848
Live tracking on map
Real-time ground track for satellite COSMOS 1447.
Associated space launch
Civilian navigation satellite equivalent to the purely military Parus
COSMOS 1447 was lifted into orbit during the mission ‘Kosmos-3M | Nadezhda 2’, on board a Kosmos-3M space rocket.
The launch took place on March 24, 1983, 8:55 p.m. from 132/2.
For more information about the launch, click the button.
Kosmos-3M | Nadezhda 2
Agency: N/A
Status: Launch Successful
Launch date: March 24, 1983, 8:55 p.m. UTC
Rocket: Kosmos-3M
Launch pad: 132/2
Location: Plesetsk Cosmodrome, Russian Federation
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