Flight
- Date and time (UTC)
- June 6, 1964, 06:00
- Launch designation
- 1964-028
- Mission
- DS-MT No. 2
- Flight name
- Kosmos-31
- Year
- Launches in 1964
Orbit and payload
- Initial perigee
- 224 km
- Initial apogee
- 491 km
- Inclination
- 48.9°
- Payload mass to orbit
- 0.247 t
- Payloads
- 1
- GCAT launch code
- OS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| Kosmos-31 | 1964-028ANORAD 803 | Yangel KB | Astronomy | 247 kg | Reentered (orbital decay) · Oct 20, 1964 |
Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.