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Location: Poughquag
(41.6090°N, 73.6820°W)
Time: 05:59:02

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 Aug 14 16:48:092.59110.942IRIDIUM 33 DEB34522small
2020 Aug 17 08:52:264.35010.485IRIDIUM 33 DEB35624small
2020 Aug 18 13:43:353.09510.733COSMOS 2251 DEB36045small
2020 Aug 18 15:58:581.9449.806NOAA 16 DEB41090small