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Location: High Meadows Obseravatory
(40.7417°N, 111.5713°W)
Time: 09:07:21

Close Encounter Details

Primary satelliteSecondary satellite
NameBlueWalker 3Cosmos 1674
Spacetrack catalog number5380715944
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2023 Mar 19 19:432023 Mar 19 21:33
Time of closest approach (UTC)2023 Feb 04 03:53:10.532
Minimum distance353.208 km
Height difference-0.183 km
Relative speed4.786 km/s
Angle between velocity vectors37°
Geographic position31.8°N, 156.4°E
Height501 km