| Primary satellite | Secondary satellite |
| Name | Hubble Space Telescope | KEPLER-19 |
| Spacetrack catalog number | 20580 | 51051 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2022 Jul 02 23:01 | 2022 Jul 03 03:46 |
| Time of closest approach (UTC) | 2022 May 23 14:46:52.276 |
| Minimum distance | 255.885 km |
| Height difference | 3.090 km |
| Relative speed | 12.553 km/s |
| Angle between velocity vectors | 112° |
| Geographic position | 26.0°S, 113.7°E |
| Height | 541 km |
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