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Location: Stoke Bliss
(52.2667°N, 2.5167°W)
Time: 05:52:14

Close Encounter Details

Primary satelliteSecondary satellite
NameERS-1 RocketCOSMOS 2251 DEB
Spacetrack catalog number2161034611
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Jun 18 05:132021 Jun 18 10:38
Time of closest approach (UTC)2021 May 12 12:08:18.935
Minimum distance9.248 km
Height difference-1.082 km
Relative speed14.907 km/s
Angle between velocity vectors172°
Geographic position4.8°N, 28.1°W
Height759 km