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Location: Buckeye Ditch
(40.9104°N, 122.9517°W)
Time: 12:55:26
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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
2025 May 20 02:37:062.27014.086FENGYUN 1C DEB31427small
2025 May 21 09:44:461.98812.533COSMOS 2251 DEB40228small
2025 May 23 14:46:473.97612.421COSMOS 2251 DEB34846small
 

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