User: anonymous   Login
Location: ??
(35.5052°N, 139.7262°E)
Time: 09:25:02

Close Encounter Details

Primary satelliteSecondary satellite
NameERS-1 RocketCOSMOS 2251 DEB
Spacetrack catalog number2161034845
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Oct 23 18:492021 Oct 23 03:06
Time of closest approach (UTC)2021 Sep 18 14:51:04.450
Minimum distance0.877 km
Height difference-0.123 km
Relative speed14.863 km/s
Angle between velocity vectors169°
Geographic position46.5°S, 119.4°E
Height771 km