| Primary satellite | Secondary satellite |
| Name | NOAA 15 | CZ-4C DEB |
| Spacetrack catalog number | 25338 | 35249 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 19:39 | 2024 Dec 22 18:43 |
| Time of closest approach (UTC) | 2024 Dec 28 05:12:15.205 |
| Minimum distance | 2.202 km |
| Height difference | -2.140 km |
| Relative speed | 14.705 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 9.1°S, 147.7°W |
| Height | 811 km |
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