| Primary satellite | Secondary satellite |
| Name | IRAS Rocket | Altair 2 |
| Spacetrack catalog number | 13778 | 1953 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2022 Jul 04 20:50 | 2022 Jul 04 21:37 |
| Time of closest approach (UTC) | 2022 May 24 12:33:14.195 |
| Minimum distance | 75.088 km |
| Height difference | -6.704 km |
| Relative speed | 4.730 km/s |
| Angle between velocity vectors | 37° |
| Geographic position | 73.2°S, 77.2°E |
| Height | 888 km |
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