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Location: New Greens
(51.7702°N, 0.3379°W)
Time: 11:51:24

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatdeb r/b Ablestar
Spacetrack catalog number27386120
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Sep 18 22:572021 Sep 18 08:31
Time of closest approach (UTC)2021 Jul 31 08:16:46.039
Minimum distance7.745 km
Height difference-2.370 km
Relative speed14.811 km/s
Angle between velocity vectors163°
Geographic position23.4°N, 127.3°E
Height769 km