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Location: Elstree
(51.6403°N, 0.2969°W)
Time: 22:28:33

Close Encounter Details

Primary satelliteSecondary satellite
NameTerradeb Delta
Spacetrack catalog number2599417768
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Jun 16 13:122021 Jun 16 09:37
Time of closest approach (UTC)2021 May 15 22:13:28.390
Minimum distance62.711 km
Height difference0.620 km
Relative speed10.697 km/s
Angle between velocity vectors91°
Geographic position77.9°S, 45.3°E
Height730 km