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Location: Frankfurt am Main
(50.1109°N, 8.6821°E)
Time: 02:23:29

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
2021 Oct 25 06:06:513.19013.760FENGYUN 1C DEB31686small
2021 Oct 25 17:14:010.67310.585COSMOS 2251 DEB33796small
2021 Oct 25 21:42:124.2378.643COSMOS 1900 DEB43500small
2021 Oct 25 23:54:443.6819.762COSMOS 2251 DEB38065small
2021 Oct 26 15:22:271.77410.017COSMOS 2251 DEB34465small
2021 Oct 27 09:16:303.85912.960FENGYUN 1C DEB36644small
2021 Oct 29 03:01:302.39511.515deb HAPS24529small