| Primary satellite | Secondary satellite |
| Name | CZ-2C R/B | COSMOS 1176 COOLANT |
| Spacetrack catalog number | 31114 | 27568 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Sep 11 08:55 | 2024 Aug 28 22:25 |
| Time of closest approach (UTC) | 2024 Aug 15 02:09:39.857 |
| Minimum distance | 11.353 km |
| Height difference | 5.017 km |
| Relative speed | 14.331 km/s |
| Angle between velocity vectors | 151° |
| Geographic position | 50.6°S, 14.6°E |
| Height | 884 km |
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