User: anonymous   Login
Location: Elstree
(51.6403°N, 0.2969°W)
Time: 18:07:00

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1666 RocketIRIS
Spacetrack catalog number1589039197
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Jun 23 21:512021 Jun 24 05:13
Time of closest approach (UTC)2021 May 14 12:57:35.983
Minimum distance0.885 km
Height difference0.885 km
Relative speed6.138 km/s
Angle between velocity vectors48°
Geographic position70.8°S, 84.1°W
Height645 km