Norad ID: 11561
| Spacetrack Directory Name | EKRAN 4 |
| Orbit launches |
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| Deorbitation |
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| Country/organisation of origin | Commonwealth of Independent States (former USSR) (CIS) |
| Starting point | TYMSC (Baikonur Cosmodrome, Kazakhstan) |
| Perigee | 35778 km |
| Apogee | 35803 km |
EKRAN 4, 11561 is a payload satellite owned by MSvyaz (CIS) in GEO that was launched on Wed, 03 Oct 1979 UTC via a PROTON-K/DM 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 EKRAN 4 Date of exalting 03.10.1979y.