User: anonymous   Login
Location: Elstree
(51.6403°N, 0.2969°W)
Time: 18:09:31
(UTC+00:00)
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Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1666 RocketCOSMOS 2537
Spacetrack catalog number1589044423
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Jun 23 21:512021 Jun 24 09:53
Time of closest approach (UTC)2021 May 12 15:26:50.751
Minimum distance4.281 km
Height difference-4.275 km
Relative speed15.094 km/s
Angle between velocity vectors179°
Geographic position65.6°S, 101.0°E
Height632 km
 

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