| Primary satellite | Secondary satellite |
| Name | DOVE 4 | COSMOS 2251 DEB |
| Spacetrack catalog number | 39430 | 34459 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 11 13:06 | 2022 Aug 11 01:11 |
| Time of closest approach (UTC) | 2022 Jun 28 14:18:29.206 |
| Minimum distance | 7.424 km |
| Height difference | 3.806 km |
| Relative speed | 14.854 km/s |
| Angle between velocity vectors | 170° |
| Geographic position | 31.5°S, 130.1°E |
| Height | 801 km |
|