| Primary satellite | Secondary satellite |
| Name | IRAS Rocket | deb r/b Ablestar |
| Spacetrack catalog number | 13778 | 325 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 04 20:50 | 2022 Jul 04 15:31 |
| Time of closest approach (UTC) | 2022 May 25 07:14:17.035 |
| Minimum distance | 59.807 km |
| Height difference | 3.467 km |
| Relative speed | 9.173 km/s |
| Angle between velocity vectors | 77° |
| Geographic position | 61.9°S, 173.6°E |
| Height | 888 km |
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