| Primary satellite | Secondary satellite |
| Name | Meteor 2-17 Rocket | deb Kosmos-839 |
| Spacetrack catalog number | 18821 | 10617 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:20 | 2024 Dec 22 13:00 |
| Time of closest approach (UTC) | 2024 Dec 27 08:46:17.071 |
| Minimum distance | 2.995 km |
| Height difference | 1.523 km |
| Relative speed | 2.427 km/s |
| Angle between velocity vectors | 19° |
| Geographic position | 22.9°S, 161.9°E |
| Height | 965 km |
|