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Location: Black Swamp Observatory
(41.3920°N, 84.1250°W)
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Vanguard 1 Rocket - 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
2022 Jan 23 07:03:413.9767.082IRIDIUM 33 DEB33878small
2022 Jan 24 10:19:334.89114.081FENGYUN 1C DEB29945medium
2022 Jan 25 23:10:203.99814.082DMSP 5D-2 F13 DEB42283small
2022 Jan 28 03:36:374.8776.908Iridium 7125320large