User: anonymous   Login
Location: Newark
(15.4608°S, 41.1635°W)
Time: 17:50:11

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCOSMOS 2251 DEB
Spacetrack catalog number2738635668
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Sep 28 04:572021 Sep 27 16:41
Time of closest approach (UTC)2021 Jul 30 21:22:22.645
Minimum distance3.612 km
Height difference-3.474 km
Relative speed14.870 km/s
Angle between velocity vectors172°
Geographic position12.7°S, 112.6°E
Height770 km