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Location: Helsinki
(60.1699°N, 24.9384°E)
Time: 02:27:03

Vanguard 1 - 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
2020 Oct 27 12:35:133.10911.722deb Kosmos-117412354small
2020 Oct 29 22:08:594.9865.824COSMOS 2251 DEB37282small
2020 Oct 31 07:17:433.38113.980FENGYUN 1C DEB30719small
2020 Oct 31 18:25:023.8029.564FENGYUN 1C DEB29934medium