| Primary satellite | Secondary satellite |
| Name | DIWATA 2B (PO-101) | deb Kosmos-1045 |
| Spacetrack catalog number | 43678 | 20129 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2021 Feb 25 20:05 | 2021 Feb 25 16:50 |
| Time of closest approach (UTC) | 2021 Jan 19 13:22:57.559 |
| Minimum distance | 2.272 km |
| Height difference | -2.253 km |
| Relative speed | 15.167 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 82.1°N, 98.4°E |
| Height | 607 km |
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