User: anonymous   Login
Location: Elstree
(51.6403°N, 0.2969°W)
Time: 17:38:47

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1666 RocketRESURS O1 DEB
Spacetrack catalog number1589047215
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Jun 23 21:512021 Jun 23 16:13
Time of closest approach (UTC)2021 May 13 21:25:20.803
Minimum distance4.475 km
Height difference2.706 km
Relative speed15.080 km/s
Angle between velocity vectors179°
Geographic position70.7°N, 165.9°W
Height640 km