Flight
- Date and time (UTC)
- February 5, 2025, 03:59
- Launch designation
- 2025-026
- Mission
- MKA-B 1 to 3
- Flight name
- Kosmos-2581/2/3
- Year
- Launches in 2025
Orbit and payload
- Initial perigee
- 210 km
- Initial apogee
- 577 km
- Inclination
- 82.0°
- Payload mass to orbit
- 2.0 t
- Payloads
- 4
- GCAT launch code
- OS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| Kosmos-2581 | 2025-026ANORAD 62902 | Russian Ministry of Defense | Optical imaging | 500 kg | In orbit |
| Kosmos-2582 | 2025-026BNORAD 62903 | Russian Ministry of Defense | Optical imaging | 500 kg | In orbit |
| Kosmos-2583 | 2025-026CNORAD 62904 | Russian Ministry of Defense | Optical imaging | 500 kg | In orbit |
| Kosmos-2583 subsatellite | 2025-026FNORAD 63330 | Russian Ministry of Defense | Optical imaging | — | In orbit |
Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.