COSMOS 677

7435
Spacetrack Directory Number
1974-09-19
Orbit launches
1442.14 km
Average height
25712.5 km/h
Average velocity


Satellite information COSMOS 677

Spacetrack Directory Name COSMOS 677
Follow COSMOS 677 COSMOS 677 Tracker
Pass predictions COSMOS 677 Pass predictions COSMOS 677
Orbit launches 1974-09-19 (52 years ago)
Days in orbit 19013
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point PLMSC (Plesetsk Missile and Space Complex, Russia)
Perigee 1396 km
Apogee 1466 km
Orbit slope (inclination) 74.04°
Laps per day 13
Height COSMOS 677 1442.14 km

Additional information COSMOS 677

COSMOS 677, 7435 is a payload satellite owned by GUKOS RVSN (CIS) in LEO that was launched on Thu, 19 Sep 1974 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 677 Date of exalting 19.09.1974y. Average height of ISS COSMOS 677 hundred 1442.14 km. Average velocity COSMOS 677 is 25712.5 km/h. Inclination COSMOS 677 satellite 74.03°.

TLE



Average orbit height COSMOS 677

Average velocity COSMOS 677

Average inclination COSMOS 677

Mean right ascension of the ascending node (RAAN) COSMOS 677

Mean argument of perigee COSMOS 677

Mean semi-major axis of the orbit COSMOS 677

Mean orbital eccentricity COSMOS 677

Update time: 2026-10-08 19:30:16
Average height of ISS COSMOS 677 is: 1442.14km
Average velocity COSMOS 677 is: 25712.5km/h
Average orbit height COSMOS 677 is: 74.03°
COSMOS 677 a new group of Starlink satellites has been launched 1974-09-19
COSMOS 677 is from 19013 days Days in orbit.