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Location: Elstree
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Cosmos 1666 Rocket - Close encounters

The following table lists the upcoming close encounters with all other known orbiting objects for which orbital elements are available (over 16000). Only objects which come within 5 km are included. Please note that the accuracy of these predictions is limited by the accuracy of the latest orbital elements. A position accuracy of approximately 1 km is typical. Click on a row to get more details about the encounter and a graphical representation.

Time (UTC) Distance Relative speed Other object
km km/s Name ID Radar cross section
2021 Jul 27 19:19:274.88913.659COSMOS 2251 DEB40795small
2021 Jul 30 04:38:423.34514.754FENGYUN 1C DEB29841small
2021 Jul 30 15:08:134.67012.659SKRL 756 239491medium
2021 Jul 31 03:03:274.70915.104DEIMOS 240013large
2021 Jul 31 15:26:284.55115.021FENGYUN 1C DEB37913small