User: anonymous   Login
Location: Unspecified
(36.9193°S, 174.7252°E)
Time: 12:48:26
(UTC+13:00)
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Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCOSMOS 2251 DEB
Spacetrack catalog number2738634563
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Dec 01 12:242021 Dec 01 05:33
Time of closest approach (UTC)2021 Oct 17 18:30:08.322
Minimum distance4.281 km
Height difference2.257 km
Relative speed14.130 km/s
Angle between velocity vectors142°
Geographic position72.5°N, 52.3°W
Height778 km
 

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