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Location: Gull Harbor
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Envisat - 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 Sep 20 18:29:463.48914.814COSMOS 2251 DEB37959small
2021 Sep 21 00:27:201.09010.024FENGYUN 1C DEB37040small
2021 Sep 21 04:11:472.75914.814deb Kosmos-3975531small
2021 Sep 21 06:37:374.25714.734FENGYUN 1C DEB31367small
2021 Sep 21 18:08:164.19214.709COSMOS 2251 DEB36528small
2021 Sep 22 18:10:534.19714.722Iridium 1624841large
2021 Sep 22 18:19:451.8599.421Cosmos 1125 Rocket11511large
2021 Sep 22 19:01:004.76914.754Iridium 1624841large
2021 Sep 22 19:51:073.49614.720Iridium 1624841large
2021 Sep 22 20:41:153.89314.752Iridium 1624841large
2021 Sep 22 21:31:214.71414.718Iridium 1624841large
2021 Sep 22 22:20:503.44510.956COSMOS 2251 DEB34819small
2021 Sep 22 22:21:294.83214.750Iridium 1624841large
2021 Sep 23 05:54:533.0545.499DMSP 5D-2 F13 DEB40569small
2021 Sep 23 11:45:440.8995.069FENGYUN 1C DEB31157small
2021 Sep 23 15:07:434.27814.805COSMOS 1275 DEB42174small
2021 Sep 23 18:10:383.50314.735NOAA 16 DEB42381small
2021 Sep 23 23:32:074.04311.655Cosmos 114011573large
2021 Sep 25 03:35:414.30614.903Cosmos 99010676large
2021 Sep 25 08:02:284.03011.498IRIDIUM 33 DEB46979small
2021 Sep 25 12:16:280.74913.960Cosmos 189818585large
2021 Sep 26 00:07:034.53014.670FENGYUN 1C DEB31099small
2021 Sep 26 09:53:513.90913.949Iridium 91424836large
2021 Sep 26 10:43:572.37013.913Iridium 91424836large
 

DLR