| Primary satellite | Secondary satellite |
| Name | JY1SAT | SPROUT |
| Spacetrack catalog number | 43803 | 39770 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2023 Jun 01 02:43 | 2023 Jun 01 04:06 |
| Time of closest approach (UTC) | 2023 Apr 08 01:48:44.484 |
| Minimum distance | 883.184 km |
| Height difference | 8.176 km |
| Relative speed | 7.661 km/s |
| Angle between velocity vectors | 61° |
| Geographic position | 82.4°S, 34.6°E |
| Height | 589 km |
|