Norad ID: 5554
| Spacetrack Directory Name | COSMOS 451 |
| Follow COSMOS 451 | COSMOS 451 Tracker |
| Pass predictions COSMOS 451 | Pass predictions COSMOS 451 |
| Orbit launches |
|
| 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 | 1488 km |
| Apogee | 1574 km |
| Orbit slope (inclination) | 74.03° |
| Laps per day | 12 |
| Height COSMOS 451 | 1541.94 km |
COSMOS 451, 5554 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 451 Date of exalting 13.10.1971y. Average height of ISS COSMOS 451 hundred 1541.94 km. Average velocity COSMOS 451 is 25549.86 km/h. Inclination COSMOS 451 satellite 74.03°.