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Location: Black Swamp Observatory
(41.3920°N, 84.1250°W)
Time: 21:09:42

Close Encounter Details

Primary satelliteSecondary satellite
NameS-56A Canister/AltairDMSP 5D-2 F13 DEB
Spacetrack catalog number8240680
Radar cross sectionmediumsmall
Epoch of two-line elements (UTC)2022 May 21 06:462022 May 21 09:07
Time of closest approach (UTC)2022 Jan 24 19:05:18.209
Minimum distance4917.457 km
Height difference-449.672 km
Relative speed13.379 km/s
Angle between velocity vectors129°
Geographic position36.5°N, 109.4°W
Height1239 km