| Primary satellite | Secondary satellite |
Name | Cosmos 1339 Rocket | CHECKMATE 1 |
Spacetrack catalog number | 13066 | 56169 |
Radar cross section | large | large |
Epoch of two-line elements (UTC) | 2024 Dec 06 22:28 | 2024 Dec 06 20:49 |
Time of closest approach (UTC) | 2024 Nov 12 20:49:12.845 |
Minimum distance | 5.513 km |
Height difference | 4.137 km |
Relative speed | 10.003 km/s |
Angle between velocity vectors | 86° |
Geographic position | 79.0°S, 149.6°W |
Height | 975 km |
|