| Primary satellite | Secondary satellite |
| Name | Cosmos 1140 Rocket | NOAA 16 DEB |
| Spacetrack catalog number | 11574 | 41418 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 22 04:25 | 2023 Sep 21 17:16 |
| Time of closest approach (UTC) | 2023 Jun 14 12:12:31.541 |
| Minimum distance | 596.085 km |
| Height difference | 7.948 km |
| Relative speed | 14.897 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 20.6°N, 59.2°E |
| Height | 769 km |
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