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Location: ??????????
(48.4699°N, 37.9573°E)
Time: 07:47:46

Close Encounter Details

Primary satelliteSecondary satellite
NameIridium 4 RocketIRIDIUM 115
Spacetrack catalog number2479742806
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 May 11 16:552021 May 11 18:05
Time of closest approach (UTC)2021 Apr 18 16:33:46.222
Minimum distance5.553 km
Height difference-2.903 km
Relative speed14.882 km/s
Angle between velocity vectors168°
Geographic position55.9°N, 109.1°E
Height757 km