| Primary satellite | Secondary satellite |
| Name | CARTOSAT-1 | LT-1 O1A |
| Spacetrack catalog number | 28649 | 51284 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:19 | 2024 Dec 23 04:57 |
| Time of closest approach (UTC) | 2024 Dec 25 11:23:49.306 |
| Minimum distance | 1.221 km |
| Height difference | 0.079 km |
| Relative speed | 4.043 km/s |
| Angle between velocity vectors | 31° |
| Geographic position | 82.0°S, 158.0°W |
| Height | 632 km |
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