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Location: Stoke Bliss
(52.2667°N, 2.5167°W)
Time: 06:10:52

Close Encounter Details

Primary satelliteSecondary satellite
NameERS-1 RocketCOSMOS 2251 DEB
Spacetrack catalog number2161034885
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Jun 18 05:132021 Jun 18 05:11
Time of closest approach (UTC)2021 May 14 21:59:45.810
Minimum distance5.147 km
Height difference-0.555 km
Relative speed14.382 km/s
Angle between velocity vectors148°
Geographic position71.4°N, 22.6°W
Height768 km