| Primary satellite | Secondary satellite |
| Name | Meteor 1-31 Rocket | LEMUR 2 ROCINANTE |
| Spacetrack catalog number | 12586 | 59147 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:18 | 2024 Dec 22 20:05 |
| Time of closest approach (UTC) | 2024 Dec 25 05:03:32.466 |
| Minimum distance | 1.744 km |
| Height difference | 0.394 km |
| Relative speed | 12.038 km/s |
| Angle between velocity vectors | 104° |
| Geographic position | 77.7°N, 170.5°E |
| Height | 495 km |
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