Norad ID: 1571
| Spacetrack Directory Name | COSMOS 81 |
| Follow COSMOS 81 | COSMOS 81 Tracker |
| Pass predictions COSMOS 81 | Pass predictions COSMOS 81 |
| Orbit launches |
|
| Days in orbit | 22335 |
| Country/organisation of origin | Commonwealth of Independent States (former USSR) (CIS) |
| Starting point | TYMSC (Baikonur Cosmodrome, Kazakhstan) |
| Perigee | 1402 km |
| Apogee | 1537 km |
| Orbit slope (inclination) | 56.06° |
| Laps per day | 12 |
| Height COSMOS 81 | 1476.94 km |
COSMOS 81, 1571 is a payload satellite owned by OKB-10 (CIS) in LEO that was launched on Fri, 03 Sep 1965 UTC via a KOSMOS 65S3 launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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 81 Date of exalting 03.09.1965y. Average height of ISS COSMOS 81 hundred 1476.94 km. Average velocity COSMOS 81 is 25656.25 km/h. Inclination COSMOS 81 satellite 56.06°.