User: anonymous   Login
Location: Nederland
(52.1000°N, 5.2000°E)
Time: 11:16:24

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatdeb Kosmos-397
Spacetrack catalog number273865531
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Oct 20 21:332021 Oct 20 14:12
Time of closest approach (UTC)2021 Sep 21 04:11:47.505
Minimum distance0.880 km
Height difference0.485 km
Relative speed14.811 km/s
Angle between velocity vectors164°
Geographic position12.5°S, 168.0°W
Height771 km