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Location: Elstree
(51.6403°N, 0.2969°W)
Time: 03:31:05

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatNOAA 16 DEB
Spacetrack catalog number2738641425
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2023 Mar 21 20:092023 Mar 21 16:28
Time of closest approach (UTC)2023 Feb 07 15:09:23.031
Minimum distance277.633 km
Height difference-1.557 km
Relative speed14.756 km/s
Angle between velocity vectors161°
Geographic position18.5°N, 168.0°W
Height766 km