Norad ID: 5550
| Spacetrack Directory Name | COSMOS 447 |
| Follow COSMOS 447 | COSMOS 447 Tracker |
| Pass predictions COSMOS 447 | Pass predictions COSMOS 447 |
| Orbit launches |
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| Days in orbit | 20067 |
| Country/organisation of origin | Commonwealth of Independent States (former USSR) (CIS) |
| Starting point | PLMSC (Plesetsk Missile and Space Complex, Russia) |
| Perigee | 1411 km |
| Apogee | 1513 km |
| Orbit slope (inclination) | 74.03° |
| Laps per day | 13 |
| Height COSMOS 447 | 1473.02 km |
COSMOS 447, 5550 is a payload satellite owned by OKB-10 (CIS) in LEO that was launched on Wed, 13 Oct 1971 UTC via a KOSMOS 11K65M launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). Payloads include a variety of satellites, spacecraft, and rockets equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
satellite COSMOS 447 Date of exalting 13.10.1971y. Average height of ISS COSMOS 447 hundred 1473.02 km. Average velocity COSMOS 447 is 25661.92 km/h. Inclination COSMOS 447 satellite 74.03°.