| Primary satellite | Secondary satellite |
| Name | THORAD AGENA D DEB | Cosmos 1513 Rocket |
| Spacetrack catalog number | 42521 | 14547 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 20 12:55 | 2024 Dec 22 17:29 |
| Time of closest approach (UTC) | 2024 Dec 24 08:04:44.931 |
| Minimum distance | 4.225 km |
| Height difference | -4.158 km |
| Relative speed | 14.759 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 47.3°N, 0.6°W |
| Height | 962 km |
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