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Location: Brunembert
(50.7122°N, 1.8935°E)
Time: 03:09:42

Close Encounter Details

Primary satelliteSecondary satellite
NameLandsat 7FW4S
Spacetrack catalog number256826180
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Sep 19 20:342021 Sep 19 14:24
Time of closest approach (UTC)2021 Aug 03 15:09:14.864
Minimum distance29.451 km
Height difference-0.028 km
Relative speed6.968 km/s
Angle between velocity vectors55°
Geographic position80.3°N, 35.6°E
Height716 km