User: anonymous   Login
Location: Elstree
(51.6403°N, 0.2969°W)
Time: 18:57:05

Close Encounter Details

Primary satelliteSecondary satellite
NameTerraTRITON 1
Spacetrack catalog number2599439428
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Sep 17 12:412021 Sep 17 07:07
Time of closest approach (UTC)2021 Aug 10 08:19:42.500
Minimum distance19.138 km
Height difference4.681 km
Relative speed13.440 km/s
Angle between velocity vectors128°
Geographic position71.7°N, 57.3°E
Height715 km