| Primary satellite | Secondary satellite |
| Name | Tiros 1 | PSLV R/B |
| Spacetrack catalog number | 29 | 38757 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2025 May 16 07:54 | 2025 May 16 12:22 |
| Time of closest approach (UTC) | 2025 Apr 29 14:46:23.180 |
| Minimum distance | 17.452 km |
| Height difference | 0.871 km |
| Relative speed | 12.597 km/s |
| Angle between velocity vectors | 113° |
| Geographic position | 47.6°S, 34.2°E |
| Height | 636 km |
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