Mission
Earth Science · SSO
TH 2 (Tianhui-2 = "Sky drawing") is a pair of Chinese cartography and Earth observation satellites.
What it put in orbit
| Object | Type | Orbit | Globe |
|---|---|---|---|
| TIANHUI 2-02A 2021-074A | Payload | 515 × 517 km · 97.5° | Globe |
| TIANHUI 2-02B 2021-074B | Payload | 514 × 517 km · 97.5° | Globe |
| CZ-4B R/B 2021-074C | Rocket body | re-entered 2022-09-03 | |
| CZ-4B DEB 2021-074D | Debris | re-entered 2023-04-29 |
COSPAR ID 2021-074 (data from GCAT, J. McDowell, CC BY 4.0). Orbits from the CelesTrak satellite catalogue (perigee × apogee, inclination).