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Location: Chagrin Falls Park
(41.4139°N, 81.3865°W)
Time: 15:26:20

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCOSMOS 1867 COOLANT
Spacetrack catalog number2738643327
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Oct 18 11:362021 Oct 16 20:52
Time of closest approach (UTC)2021 Sep 20 11:00:22.379
Minimum distance7.963 km
Height difference4.679 km
Relative speed9.239 km/s
Angle between velocity vectors77°
Geographic position60.9°S, 106.8°W
Height788 km