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Location: Chena
(64.8152°N, 147.9227°W)
Time: 21:31:18

Close Encounter Details

Primary satelliteSecondary satellite
NameN. Korean satelliteOBJECT M
Spacetrack catalog number3902647320
Radar cross sectionmediumsmall
Epoch of two-line elements (UTC)2021 Apr 15 21:332021 Apr 15 12:55
Time of closest approach (UTC)2021 Mar 10 12:13:46.290
Minimum distance21.468 km
Height difference-2.299 km
Relative speed13.331 km/s
Angle between velocity vectors123°
Geographic position58.9°S, 119.1°W
Height516 km