Bion No. 2L
Re-entered 12 Nov 1974Bion No. 2L (NORAD 7478, COSPAR 1974-080A) was a SU satellite that re-entered Earth's atmosphere on 12 Nov 1974, launched on 22 Oct 1974 on the Bion No. 2 mission. It was operated by IMBP / TSSKB as part of the Bion programme. The spacecraft was built by TSSKB on the Bion bus, with a mass of 2,040 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 Bion No. 2L?
Bion No. 2L re-entered Earth's atmosphere on 12 Nov 1974, ending a mission that began with its launch in 1974. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did Bion No. 2L re-enter the atmosphere?
Bion No. 2L re-entered on 12 Nov 1974, according to Orbital Radar's historical catalogue records.
Who operated and built Bion No. 2L?
Bion No. 2L was operated by IMBP / TSSKB and built by TSSKB (SU).