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Location: Holyhead Bay
(53.3667°N, 4.6667°W)
Time: 04:25:38

Helios 1B - 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 Jun 15 15:45:303.31613.935Cosmos 1674 Rocket15945large
2021 Jun 15 21:18:142.90114.986COSMOS 2251 DEB40224small
2021 Jun 16 08:01:543.33911.906COSMOS 2251 DEB33824small
2021 Jun 17 15:36:522.51412.689FENGYUN 1C DEB30664small
2021 Jun 18 08:35:584.85911.046CBERS 4A44883large
2021 Jun 18 10:59:004.32214.660deb HAPS24378small
2021 Jun 19 10:54:314.86511.567LAPAN A240931medium
2021 Jun 20 00:56:482.01215.065Cosmos 1707 Rocket16327large
2021 Jun 20 01:45:264.87715.097Cosmos 1707 Rocket16327large