| Primary satellite | Secondary satellite |
| Name | NOAA 15 | Cosmos 2298 |
| Spacetrack catalog number | 25338 | 23431 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Jun 02 20:18 | 2023 Jun 03 01:47 |
| Time of closest approach (UTC) | 2023 Apr 02 15:21:42.847 |
| Minimum distance | 14.682 km |
| Height difference | 4.704 km |
| Relative speed | 3.175 km/s |
| Angle between velocity vectors | 25° |
| Geographic position | 3.1°S, 118.6°W |
| Height | 800 km |
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