| Primary satellite | Secondary satellite |
| Name | Tiros 1 | SL-16 DEB |
| Spacetrack catalog number | 29 | 39898 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2021 Jan 17 16:32 | 2021 Jan 14 02:02 |
| Time of closest approach (UTC) | 2020 Nov 27 01:05:18.953 |
| Minimum distance | 811.124 km |
| Height difference | -1.732 km |
| Relative speed | 12.768 km/s |
| Angle between velocity vectors | 116° |
| Geographic position | 13.4°S, 166.5°E |
| Height | 662 km |
|