| Primary satellite | Secondary satellite |
| Name | Atlas Centaur 2 | CZ-2C DEB |
| Spacetrack catalog number | 694 | 36091 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 03 19:41 | 2021 Mar 03 10:21 |
| Time of closest approach (UTC) | 2021 Jan 24 22:33:33.203 |
| Minimum distance | 33.663 km |
| Height difference | 4.263 km |
| Relative speed | 12.631 km/s |
| Angle between velocity vectors | 113° |
| Geographic position | 27.1°S, 111.2°W |
| Height | 696 km |
|