Launch 1977-055
3 catalogued objects from this launch, launched .
- Rocket
- Tsiklon-3
- Rocket family
- R-36
- Launch site
- NIIP-53, LC32/2
- Launched by
- Strategic Rocket Forces
- Flight
- Kosmos-921
- Mission name
- EPN No. 03.0380
- Rocket performance
- Success
From the GCAT launch log by Jonathan McDowell (CC BY 4.0). About this source
Catalog snapshotupdated todayview all sources ▸
| Designator | Object | Status |
|---|---|---|
| 1977-055A | COSMOS 921 | In orbit |
| 1977-055B | SL-14 R/B | In orbit |
| 1977-055C | COSMOS 921 DEB | Re-entered 2026-05-27 |