User: anonymous   Login
Location: Elstree
(51.6403°N, 0.2969°W)
Time: 17:34:22

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1666 RocketIRIDIUM 33 DEB
Spacetrack catalog number1589034076
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Jun 23 21:512021 Jun 23 18:31
Time of closest approach (UTC)2021 May 11 18:29:49.025
Minimum distance136.102 km
Height difference-6.311 km
Relative speed10.322 km/s
Angle between velocity vectors86°
Geographic position82.2°S, 111.8°E
Height639 km