User: anonymous   Login
Location: Adamstown South Public School
(32.9318°S, 151.7012°E)
Time: 11:47:01

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 494 RocketNOAA 16 DEB
Spacetrack catalog number606141088
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2020 Sep 20 18:082020 Sep 20 20:59
Time of closest approach (UTC)2020 Aug 20 17:01:52.197
Minimum distance11.786 km
Height difference1.658 km
Relative speed14.931 km/s
Angle between velocity vectors172°
Geographic position23.2°S, 35.4°W
Height757 km