User: anonymous   Login
Location: Adamstown South Public School
(32.9318°S, 151.7012°E)
Time: 12:22:21

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 494 RocketCosmos 1140
Spacetrack catalog number606111573
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2020 Sep 20 18:082020 Sep 20 20:53
Time of closest approach (UTC)2020 Aug 20 19:34:41.576
Minimum distance3.137 km
Height difference1.291 km
Relative speed14.333 km/s
Angle between velocity vectors147°
Geographic position12.8°N, 109.4°E
Height769 km