| Primary satellite | Secondary satellite |
| Name | NOAA 18 | Meteor 1-15 Rocket |
| Spacetrack catalog number | 28654 | 6660 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Jun 04 09:22 | 2023 Jun 04 01:47 |
| Time of closest approach (UTC) | 2023 Mar 30 20:46:34.630 |
| Minimum distance | 167.714 km |
| Height difference | 2.934 km |
| Relative speed | 5.998 km/s |
| Angle between velocity vectors | 48° |
| Geographic position | 68.4°S, 178.1°W |
| Height | 864 km |
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