Kosmos 557 (Cosmos 557)
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| Launch date | May 11, 1973 |
|---|---|
| Mass | 19,400 kg |
| Orbital period | 1. 5 hours |
| Orbital inclination | 51. 6 degrees |
| Days in orbit | 22 May 1973 |
| No. of orbits | 22 May 1973 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 2302643 |
About Kosmos 557 (Cosmos 557)
Kosmos 557 was the designation given to DOS-3, the third space station in the Salyut program. It was originally intended to be launched as Salyut-3, but due to its failure to achieve orbit on May 11, 1973, three days before the launch of Skylab, it was renamed Kosmos-557.
