| Primary satellite | Secondary satellite |
| Name | SL-16 DEB | NOAA 18 |
| Spacetrack catalog number | 39714 | 28654 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 20 15:16 | 2024 Dec 23 08:51 |
| Time of closest approach (UTC) | 2024 Dec 24 05:57:06.373 |
| Minimum distance | 4.478 km |
| Height difference | 4.434 km |
| Relative speed | 4.164 km/s |
| Angle between velocity vectors | 33° |
| Geographic position | 31.2°N, 77.4°E |
| Height | 848 km |
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