| Primary satellite | Secondary satellite |
| Name | SR | BRO-15 |
| Spacetrack catalog number | 46 | 60553 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:27 | 2024 Dec 22 18:27 |
| Time of closest approach (UTC) | 2024 Dec 25 22:47:16.590 |
| Minimum distance | 3.385 km |
| Height difference | -0.272 km |
| Relative speed | 15.061 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 1.4°N, 177.9°E |
| Height | 588 km |
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