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Location: Chiroubles
(46.1812°N, 4.6660°E)
Time: 02:41:49

Close Encounter Details

Primary satelliteSecondary satellite
NameExplorer 11/Cluster Stage 4NOAA 16 DEB
Spacetrack catalog number10741428
Radar cross sectionmediumsmall
Epoch of two-line elements (UTC)2021 Jan 22 10:152021 Jan 22 12:08
Time of closest approach (UTC)2020 Dec 01 18:26:08.972
Minimum distance121.128 km
Height difference-5.850 km
Relative speed11.765 km/s
Angle between velocity vectors104°
Geographic position28.5°S, 111.2°W
Height843 km