| Primary satellite | Secondary satellite |
| Name | Cosmos 1656 | NOAA 14 DEB |
| Spacetrack catalog number | 15755 | 38732 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2023 Oct 01 21:13 | 2023 Oct 01 19:28 |
| Time of closest approach (UTC) | 2023 Jun 13 07:53:33.689 |
| Minimum distance | 111.081 km |
| Height difference | 6.006 km |
| Relative speed | 14.802 km/s |
| Angle between velocity vectors | 169° |
| Geographic position | 23.7°S, 46.4°E |
| Height | 828 km |
|