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Location: Champignolles
(47.0543°N, 4.5663°E)
Time: 11:54:12

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCOSMOS 2251 DEB
Spacetrack catalog number2738635475
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 May 15 22:502021 May 15 05:28
Time of closest approach (UTC)2021 Apr 17 00:33:05.946
Minimum distance0.603 km
Height difference-0.532 km
Relative speed4.094 km/s
Angle between velocity vectors32°
Geographic position40.4°N, 77.5°E
Height770 km