Nauka 1KS No. 4L
Re-entered 13 Jul 1971Nauka 1KS No. 4L (NORAD 5315, COSPAR 1971-057G) was a SU satellite that re-entered Earth's atmosphere on 13 Jul 1971, launched on 24 Jun 1971 on the Zenit-2M mission. It was operated by TSKBE3 as part of the Nauka 1KS programme. The spacecraft was built by TSKBE3 on the Nauka bus, with a mass of 630 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 Nauka 1KS No. 4L?
Nauka 1KS No. 4L re-entered Earth's atmosphere on 13 Jul 1971, ending a mission that began with its launch in 1971. Objects in low orbits are gradually slowed by atmospheric drag until they fall back and burn up on re-entry.
When did Nauka 1KS No. 4L re-enter the atmosphere?
Nauka 1KS No. 4L re-entered on 13 Jul 1971, according to Orbital Radar's historical catalogue records.
Who operated and built Nauka 1KS No. 4L?
Nauka 1KS No. 4L was operated by TSKBE3 and built by TSKBE3 (SU).