User: anonymous   Login
Location: Elmsmere
(40.9284°N, 73.8207°W)
Time: 18:20:59

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatCosmos 858
Spacetrack catalog number273869443
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2023 Mar 24 06:552023 Mar 23 16:21
Time of closest approach (UTC)2023 Feb 05 15:09:36.417
Minimum distance315.420 km
Height difference5.828 km
Relative speed13.392 km/s
Angle between velocity vectors128°
Geographic position76.4°S, 152.8°E
Height791 km