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(51.1248°S, 108.4023°W)
Time: 15:43:03

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 Sep 21 17:18:304.2115.778NIMBUS 2 DEB31142small
2021 Sep 23 01:09:374.13713.757CSL-04 DEB26162medium
2021 Sep 23 09:17:593.57314.284SL-14 DEB45316small
2021 Sep 23 17:19:483.40011.193DELTA 1 DEB26837small
2021 Sep 24 09:32:531.07111.199CZ-4C DEB43281large
2021 Sep 24 14:31:534.62514.492OBJECT D47694large
2021 Sep 25 05:58:362.06911.839SL-24 R/B39228large
2021 Sep 25 12:24:013.9416.007deb r/b Ablestar172small