MARS 4

6742
Spacetrack Directory Number
1973-07-21
Orbit launches


Satellite information MARS 4

Spacetrack Directory Name MARS 4
Orbit launches 1973-07-21
Deorbitation
Country/organisation of origin Commonwealth of Independent States (former USSR) (CIS)
Starting point TYMSC (Baikonur Cosmodrome, Kazakhstan)

Additional information MARS 4

MARS 4, 6742 is a Commonwealth of Independent States-origin payload satellite that was launched on Sat, 21 Jul 1973 UTC via a PROTON-K/D 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 MARS 4 Date of exalting 21.07.1973y.


Update time: 2026-04-18 07:30:32
MARS 4 a new group of Starlink satellites has been launched 1973-07-21