Flight
- Date and time (UTC)
- September 17, 2026, 02:40
- Launch designation
- 2026-215
- Mission
- Tianyi-51/52
- Vehicle flight ID
- Y3
- Year
- Launches in 2026
Orbit and payload
- Initial perigee
- 498 km
- Initial apogee
- 502 km
- Inclination
- 55.0°
- Payload mass to orbit
- 0.500 t
- Payloads
- 2
- GCAT launch code
- OS
Payloads
| Payload | Designation | Owner | Mission type | Mass | Fate |
|---|---|---|---|---|---|
| Caiyun SAR01 | 2026-215ANORAD 100741 | Yunnan Geological and Mineral Resources Group Co Ltd | — | — | — |
| Xinglianti Tianyuan YG01 | 2026-215BNORAD 100742 | Starlink (Wuxi) Aerospace Tech Co. Ltd. | — | — | — |
Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.