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Location: Brabourne
(51.1333°N, 1.0000°E)
Time: 08:37:52

Cosmos 2221 - 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 22 13:53:494.63615.105FLOCK 1C 640036small
2021 Sep 23 06:42:552.1352.262FENGYUN 1C DEB30232small
2021 Sep 23 21:35:112.65614.903FENGYUN 1C DEB32435small
2021 Sep 24 10:36:572.92715.113FLOCK 1C 340041small
2021 Sep 24 13:15:584.00610.381PSLV R/B40937large
2021 Sep 24 17:45:401.66610.066CZ-4 DEB35375small
2021 Sep 25 10:10:151.80312.510P0641805large
2021 Sep 25 10:43:534.6467.812TIMED26998large
2021 Sep 25 14:45:532.4627.781TIMED26998large
2021 Sep 26 13:16:584.37314.971PERSEUS M240037medium
2021 Sep 26 14:05:294.47914.978PERSEUS M240037medium
2021 Sep 27 10:17:354.19915.014PSLV DEB27582small
2021 Sep 27 12:37:154.08914.346IRIDIUM 33 DEB34987small