User: anonymous   Login
Location: Nederland
(52.1000°N, 5.2000°E)
Time: 16:46:18

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCOSMOS 2251 DEB
Spacetrack catalog number2738637498
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Oct 18 11:362021 Oct 17 23:07
Time of closest approach (UTC)2021 Sep 20 01:51:23.485
Minimum distance4.528 km
Height difference-0.057 km
Relative speed8.396 km/s
Angle between velocity vectors68°
Geographic position67.8°N, 155.1°W
Height777 km