| Primary satellite | Secondary satellite |
| Name | DIWATA 2B (PO-101) | Cosmos 44 |
| Spacetrack catalog number | 43678 | 876 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2021 Feb 25 20:05 | 2021 Feb 25 19:13 |
| Time of closest approach (UTC) | 2021 Jan 21 12:46:02.271 |
| Minimum distance | 39.953 km |
| Height difference | 2.156 km |
| Relative speed | 13.311 km/s |
| Angle between velocity vectors | 123° |
| Geographic position | 64.6°S, 3.3°W |
| Height | 614 km |
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