| Primary satellite | Secondary satellite |
| Name | MINOTAUR 4 R/B | FLOCK 4S 15 |
| Spacetrack catalog number | 37169 | 47521 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2023 Sep 27 02:12 | 2023 Sep 26 16:39 |
| Time of closest approach (UTC) | 2023 Jun 14 08:04:52.738 |
| Minimum distance | 3290.494 km |
| Height difference | 27.116 km |
| Relative speed | 14.892 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 62.7°S, 153.6°E |
| Height | 494 km |
|