| Primary satellite | Secondary satellite |
| Name | deb Agena D | Kosmos-1655 |
| Spacetrack catalog number | 4759 | 15751 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 21 20:21 | 2024 Dec 22 19:05 |
| Time of closest approach (UTC) | 2024 Dec 25 22:16:52.320 |
| Minimum distance | 4.723 km |
| Height difference | -2.399 km |
| Relative speed | 13.505 km/s |
| Angle between velocity vectors | 133° |
| Geographic position | 80.0°N, 169.2°E |
| Height | 996 km |
|