Flight
- Date and time (UTC)
- June 4, 1971, 18:10
- Launch designation
- 1971-052
- Mission
- DS-U2-K No. 1
- Flight name
- Kosmos-426
- Vehicle flight ID
- 65014-101
- Year
- Launches in 1971
Orbit and payload
- Initial apogee
- 1,999 km
- Payload mass to orbit
- 0.298 t
- Payloads
- 1
- GCAT launch code
- OS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| Kosmos-426 | 1971-052ANORAD 5281 | Southern State Design Bureau | Space science | 298 kg | Reentered (orbital decay) · May 11, 2002 |
Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.