| Primary satellite | Secondary satellite |
| Name | Spot 4 Rocket | Cosmos 1190 Rocket |
| Spacetrack catalog number | 25261 | 11870 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:46 | 2024 Dec 22 23:31 |
| Time of closest approach (UTC) | 2024 Dec 27 00:09:28.852 |
| Minimum distance | 0.267 km |
| Height difference | 0.027 km |
| Relative speed | 14.857 km/s |
| Angle between velocity vectors | 170° |
| Geographic position | 43.7°S, 81.6°E |
| Height | 789 km |
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