| Primary satellite | Secondary satellite |
| Name | Vanguard 2 | deb Kosmos-1741 |
| Spacetrack catalog number | 11 | 18681 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 08 12:41 | 2024 Dec 08 00:40 |
| Time of closest approach (UTC) | 2024 Nov 10 21:06:35.541 |
| Minimum distance | 162.025 km |
| Height difference | 6.123 km |
| Relative speed | 11.088 km/s |
| Angle between velocity vectors | 92° |
| Geographic position | 26.7°S, 72.8°E |
| Height | 730 km |
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