Norad ID: 15827
| Spacetrack Directory Name | COSMOS 1661 |
| Follow COSMOS 1661 | COSMOS 1661 Tracker |
| Pass predictions COSMOS 1661 | Pass predictions COSMOS 1661 |
| Orbit launches |
|
| Days in orbit | 15075 |
| Country/organisation of origin | Commonwealth of Independent States (former USSR) (CIS) |
| Starting point | PLMSC (Plesetsk Missile and Space Complex, Russia) |
| Perigee | 5581 km |
| Apogee | 34807 km |
| Orbit slope (inclination) | 67.74° |
| Laps per day | 2 |
| Height COSMOS 1661 | 24830.55 km |
COSMOS 1661, 15827 is a payload satellite owned by PVO (CIS) in HEO that was launched on Tue, 18 Jun 1985 UTC via an MOLNIYA 8K78M 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 1661 Date of exalting 18.06.1985y. Average height of ISS COSMOS 1661 hundred 24830.55 km. Average velocity COSMOS 1661 is 12634.49 km/h. Inclination COSMOS 1661 satellite 67.75°.