| Primary satellite | Secondary satellite |
| Name | OBJECT J | Explorer 7 |
| Spacetrack catalog number | 49403 | 22 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:53 | 2024 Dec 23 01:57 |
| Time of closest approach (UTC) | 2024 Dec 23 17:01:58.196 |
| Minimum distance | 1.304 km |
| Height difference | 0.331 km |
| Relative speed | 14.660 km/s |
| Angle between velocity vectors | 148° |
| Geographic position | 5.1°S, 58.6°E |
| Height | 486 km |
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