User: anonymous   Login
Location: Elstree
(51.6403°N, 0.2969°W)
Time: 17:55:18

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1666 RocketRESURS O1 DEB
Spacetrack catalog number1589047221
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Jun 23 21:512021 Jun 23 09:45
Time of closest approach (UTC)2021 May 13 02:02:52.307
Minimum distance13.293 km
Height difference1.369 km
Relative speed15.081 km/s
Angle between velocity vectors177°
Geographic position80.1°N, 153.1°E
Height639 km