User: anonymous   Login
Location: Elstree
(51.6403°N, 0.2969°W)
Time: 17:57:01

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 23 21:512021 Jun 23 14:48
Time of closest approach (UTC)2021 May 11 06:20:40.679
Minimum distance11.955 km
Height difference4.155 km
Relative speed15.059 km/s
Angle between velocity vectors174°
Geographic position80.8°N, 97.4°E
Height640 km