| Primary satellite | Secondary satellite |
| Name | Courier 1B Rocket | DELTA 1 DEB |
| Spacetrack catalog number | 59 | 26844 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 16 11:35 | 2021 Jan 16 11:13 |
| Time of closest approach (UTC) | 2020 Nov 26 16:06:23.659 |
| Minimum distance | 11.119 km |
| Height difference | 4.678 km |
| Relative speed | 12.316 km/s |
| Angle between velocity vectors | 115° |
| Geographic position | 25.0°N, 82.7°W |
| Height | 1059 km |
|