User: anonymous   Login
Location: Elstree
(51.6403°N, 0.2969°W)
Time: 23:53:13

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1666 RocketRESURS 01 DEB
Spacetrack catalog number1589046891
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Jun 20 12:412021 Jun 20 02:30
Time of closest approach (UTC)2021 May 11 04:43:55.337
Minimum distance8.323 km
Height difference4.052 km
Relative speed15.059 km/s
Angle between velocity vectors174°
Geographic position81.6°N, 130.0°E
Height640 km