User: anonymous   Login
Location: ??
(35.5052°N, 139.7262°E)
Time: 09:57:46

Close Encounter Details

Primary satelliteSecondary satellite
NameERS-1 RocketCOSMOS 2251 DEB
Spacetrack catalog number2161034875
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Oct 23 18:492021 Oct 23 16:35
Time of closest approach (UTC)2021 Sep 20 17:01:24.216
Minimum distance2.563 km
Height difference1.024 km
Relative speed14.914 km/s
Angle between velocity vectors172°
Geographic position8.8°S, 79.2°E
Height759 km