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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 May 15 21:40:041.87514.893COSMOS 2251 DEB33837small
2021 May 15 23:19:593.75614.892COSMOS 2251 DEB33837small
2021 May 16 20:16:471.6358.842Skynet4D Del rocket25135large
2021 May 17 00:18:361.79614.877COSMOS 2251 DEB33837small
2021 May 17 01:58:302.39014.876COSMOS 2251 DEB33837small
2021 May 17 03:19:230.22313.550deb Delta19365small
2021 May 17 04:53:332.90714.919IRIDIUM 33 DEB39783small
2021 May 17 05:50:263.97113.707COSMOS 2251 DEB33798small
2021 May 17 07:24:024.39614.894IRIDIUM 33 DEB39783small
2021 May 17 12:43:034.76914.539SL-16 DEB39844small
2021 May 17 20:56:322.82213.257IRIDIUM 33 DEB35911small
2021 May 17 22:44:424.7946.145COSMOS 2251 DEB34761small
2021 May 17 23:20:093.15513.936NOAA 16 DEB41291small
2021 May 18 07:47:211.71512.481IRIDIUM 33 DEB35480small
2021 May 18 12:41:334.70013.972FENGYUN 1C DEB36214small
2021 May 18 18:23:311.21414.877Cosmos 99010676large
2021 May 18 21:13:194.64714.173COSMOS 2251 DEB34610small
2021 May 18 22:49:071.37712.511IRIDIUM 33 DEB35806small
2021 May 19 00:37:471.9803.728COSMOS 1275 DEB42145small
2021 May 19 01:05:424.23814.844COSMOS 2251 DEB35786small
2021 May 19 11:19:444.05210.669IRIDIUM 33 DEB35846small
2021 May 19 17:26:403.2623.786COSMOS 2251 DEB33839small
2021 May 19 21:10:523.51914.526FENGYUN 1C DEB37440small
2021 May 20 03:08:391.33912.334COSMOS 2251 DEB34998small
2021 May 20 21:26:103.73214.346NOAA 16 DEB41527small
2021 May 21 20:02:224.86611.635SL-16 DEB42243small
 

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