| Primary satellite | Secondary satellite |
| Name | METEOR 2-7 DEB | Cosmos 990 |
| Spacetrack catalog number | 43301 | 10676 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 21 16:04 | 2024 Dec 22 16:09 |
| Time of closest approach (UTC) | 2024 Dec 29 13:38:24.192 |
| Minimum distance | 4.803 km |
| Height difference | -4.801 km |
| Relative speed | 14.571 km/s |
| Angle between velocity vectors | 155° |
| Geographic position | 13.4°N, 114.9°E |
| Height | 785 km |
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