User: anonymous   Login
Location: ??
(35.5052°N, 139.7262°E)
Time: 19:14:01

Close Encounter Details

Primary satelliteSecondary satellite
NameS3MCosmos 1574
Spacetrack catalog number1250815055
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Oct 16 01:162021 Oct 16 05:07
Time of closest approach (UTC)2021 Sep 30 00:00:05.535
Minimum distance3.830 km
Height difference-3.636 km
Relative speed14.249 km/s
Angle between velocity vectors150°
Geographic position61.5°N, 67.3°E
Height985 km