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Location: Elstree
(51.6403°N, 0.2969°W)
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ARIANE 5 R/B - 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 May 19 11:11:532.8445.598GAOFEN 1244819large
2021 May 19 22:28:373.68213.890FENGYUN 1C DEB31852small
2021 May 19 22:55:104.41515.011COSMOS 2251 DEB34051small
2021 May 20 23:15:593.26515.066IRIDIUM 33 DEB34160small
2021 May 21 13:29:464.99913.796DUMMY SAT40073medium
2021 May 23 20:51:310.70014.675Cosmos 1470 Rocket14148large
2021 May 24 00:02:423.93513.570COSMOS 2251 DEB36454small