User: anonymous   Login
Location: Bakhuizen
(52.8696°N, 5.4575°E)
Time: 17:14:11

Close Encounter Details

Primary satelliteSecondary satellite
NameNimbus 7 RocketCosmos 1447
Spacetrack catalog number1108113916
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Sep 23 04:142021 Sep 23 02:11
Time of closest approach (UTC)2021 Jul 30 11:08:52.879
Minimum distance2.517 km
Height difference-1.837 km
Relative speed12.923 km/s
Angle between velocity vectors122°
Geographic position80.4°N, 102.0°W
Height973 km