User: anonymous   Login
Location: Nederland
(52.1000°N, 5.2000°E)
Time: 17:25:40

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCOSMOS 2251 DEB
Spacetrack catalog number2738636528
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Oct 18 11:362021 Oct 11 22:15
Time of closest approach (UTC)2021 Sep 21 18:08:15.883
Minimum distance4.388 km
Height difference-4.328 km
Relative speed14.709 km/s
Angle between velocity vectors158°
Geographic position65.7°N, 179.5°E
Height776 km