User: anonymous   Login
Location: ??
(35.5052°N, 139.7262°E)
Time: 13:05:30

Close Encounter Details

Primary satelliteSecondary satellite
NameERS-1 RocketCOSMOS 2251 DEB
Spacetrack catalog number2161034911
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Oct 16 11:232021 Oct 15 22:47
Time of closest approach (UTC)2021 Sep 22 06:49:38.893
Minimum distance3.313 km
Height difference2.289 km
Relative speed5.780 km/s
Angle between velocity vectors46°
Geographic position56.9°S, 37.7°E
Height776 km