| Official name | HAIYANG 3A |
| Alternative name | Hai Yang 3A |
| Cospar ID | 2023-176A |
| Norad ID | 58349 |
| Launch date | 2023-11-16 |
| Launch site | JSC |
| Launch vehicle | CZ-2C (3) YZ-1S |
| Country/Organization | China |
| Type application | Oceanography |
| Operator | CAST |
| RCS size | LARGE |
| Decay date | ON ORBIT |
| Period (min) | 100.41 |
| Inclination (deg) | 98.58 |
| Perigee (km) | 770 |
| Apogee (km) | 786 |
| Eccentricity | 0.0102827763496144 |
| Mean motion (revs. per day) | 14.3412010755901 |
| Semi-Major axis (km) | 7156.135 |
| Raan (deg) | 222.5152 |
| Arg of perigee (deg) | 88.5088 |
| Shape | Box + 2 Pan |
| Mass (kg) | 1500 |
| Height (m) | 1 |
| Width (m) | 1 |
| Depth (m) | 1 |
| Span (m^2) | 4 |
| Configuration | CAST2000 bus |
| Power | Deployable solar arrays, batteries |
| Satellite | COSPAR | Date | LS | Launch Vehicle | Remarks | |
|---|---|---|---|---|---|---|
| HAIYANG 3A | 2023-176A | 2023-11-16 | JSC | CZ-2C (3) YZ-1S |
