| Primary satellite | Secondary satellite |
| Name | deb Delta 89 | Cosmos 1151 Rocket |
| Spacetrack catalog number | 8314 | 11672 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 01:41 | 2024 Dec 23 11:25 |
| Time of closest approach (UTC) | 2024 Dec 27 14:10:19.920 |
| Minimum distance | 1.042 km |
| Height difference | 0.775 km |
| Relative speed | 15.078 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 80.0°N, 175.7°W |
| Height | 608 km |
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