Flight
- Date and time (UTC)
- February 6, 1981, 08:00
- Launch designation
- 1981-011
- Mission
- AUOS-Z R-P-IK
- Flight name
- Interkosmos-21
- Vehicle flight ID
- 53793-478
- Year
- Launches in 1981
Orbit and payload
- Initial apogee
- 514 km
- Payload mass to orbit
- 0.995 t
- Payloads
- 1
- GCAT launch code
- OS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| Interkosmos-21 | 1981-011ANORAD 12162 | Interkosmos | Earth science | 995 kg | Reentered (orbital decay) · Jul 7, 1982 |
Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.