| Primary satellite | Secondary satellite |
| Name | ALOS | EDUSAT |
| Spacetrack catalog number | 28931 | 37788 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2021 Jan 17 20:48 | 2021 Jan 17 11:26 |
| Time of closest approach (UTC) | 2020 Dec 08 13:47:00.531 |
| Minimum distance | 2.309 km |
| Height difference | -2.261 km |
| Relative speed | 14.845 km/s |
| Angle between velocity vectors | 163° |
| Geographic position | 15.3°S, 38.6°E |
| Height | 691 km |
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