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Location: D�rnast
(49.6426°N, 11.9755°E)
Time: 02:42:50

USA 281 - 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 Apr 17 05:53:192.0127.452FENGYUN 1C DEB30603small
2021 Apr 17 06:33:044.4906.792deb Kosmos-83910416medium
2021 Apr 19 01:56:543.95814.215CZ-4 R/B DEB37610small
2021 Apr 19 14:52:282.39214.490COSMOS 1823 DEB29358small
2021 Apr 19 23:27:103.49014.545YAOGAN-31 M47857large
2021 Apr 20 03:31:494.22513.680FENGYUN 1C DEB30060small
2021 Apr 20 13:05:391.90211.017FENGYUN 1C DEB31322small
2021 Apr 20 18:58:512.72414.454deb Kosmos-3754727small
2021 Apr 21 22:45:064.32614.525deb Kosmos-127512660small