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Location: Livorno
(43.5500°N, 10.3170°E)
Time: 16:17:20

Close Encounter Details

Primary satelliteSecondary satellite
NameSTRAND 1deb Chang Zheng 4
Spacetrack catalog number3909020858
Radar cross sectionsmallmedium
Epoch of two-line elements (UTC)2021 Mar 01 09:542021 Mar 01 22:24
Time of closest approach (UTC)2021 Jan 17 16:02:44.596
Minimum distance3.716 km
Height difference0.943 km
Relative speed14.663 km/s
Angle between velocity vectors159°
Geographic position36.6°S, 128.4°W
Height784 km