| Primary satellite | Secondary satellite |
| Name | DIWATA 2B (PO-101) | Okean 1-7 |
| Spacetrack catalog number | 43678 | 23317 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2021 Feb 25 20:05 | 2021 Feb 25 21:03 |
| Time of closest approach (UTC) | 2021 Jan 18 19:47:23.922 |
| Minimum distance | 4.795 km |
| Height difference | 3.643 km |
| Relative speed | 15.134 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 63.5°N, 75.6°W |
| Height | 601 km |
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