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Location: Strawberry
(45.6646°N, 111.9596°W)
Time: 09:59:06

Close Encounter Details

Primary satelliteSecondary satellite
NameVanguard 1IRIDIUM 149
Spacetrack catalog number543250
Radar cross sectionsmalllarge
Epoch of two-line elements (UTC)2022 Dec 06 06:262022 Dec 06 14:41
Time of closest approach (UTC)2022 Oct 08 11:32:47.734
Minimum distance316.185 km
Height difference-7.589 km
Relative speed7.064 km/s
Angle between velocity vectors54°
Geographic position12.7°N, 121.6°E
Height789 km