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Location: Albany
(35.0170°S, 117.8920°E)
Time: 22:28:02

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
2021 Jan 26 07:42:202.63310.940FENGYUN 1C DEB33666small
2021 Jan 30 15:37:523.09812.411NOAA 16 DEB41666small
2021 Jan 31 11:34:293.6819.130COSMOS 2251 DEB36448small