User: anonymous   Login
Location: Balaclava NSW 2575, Australia
(34.4510°S, 150.4953°E)
Time: 00:45:38

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCOSMOS 2251 DEB
Spacetrack catalog number2738635604
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Jul 25 05:162021 Jul 21 19:55
Time of closest approach (UTC)2021 Jun 22 23:33:13.849
Minimum distance21.142 km
Height difference3.437 km
Relative speed10.858 km/s
Angle between velocity vectors94°
Geographic position72.4°S, 56.4°E
Height791 km