Mars-7
Re-entered 10 Aug 1973Mars-7 (NORAD 6776, COSPAR 1973-053A) was a SU satellite that re-entered Earth's atmosphere on 10 Aug 1973, launched on 9 Aug 1973 on the 3MP No. 51P mission. It is catalogued as 3MP No. 51P. It was operated by IKI / Babakin as part of the 3M programme. The spacecraft was built by NPOL on the Mars bus, with a mass of 2,050 kg. Like most satellites in low orbits, it was gradually slowed by atmospheric drag until re-entry. Historical record from Orbital Radar's satellite archive, cross-referenced with the live satellite catalogue.
Lifecycle
Specifications
Frequently asked questions
What happened to Mars-7?
Mars-7 re-entered Earth's atmosphere on 10 Aug 1973, ending a mission that began with its launch in 1973. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did Mars-7 re-enter the atmosphere?
Mars-7 re-entered on 10 Aug 1973, according to Orbital Radar's historical catalogue records.
Who operated and built Mars-7?
Mars-7 was operated by IKI / Babakin and built by NPOL (SU).