| Primary satellite | Secondary satellite |
| Name | EO-88 | LEMUR 2 MARSHALL |
| Spacetrack catalog number | 42017 | 43165 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 08 21:34 | 2022 Aug 08 17:00 |
| Time of closest approach (UTC) | 2022 Jul 03 18:37:54.979 |
| Minimum distance | 419.717 km |
| Height difference | -0.450 km |
| Relative speed | 15.047 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 77.9°S, 166.8°W |
| Height | 485 km |
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