User: anonymous   Login
Location: Mohawk View
(42.7837°N, 73.7885°W)
Time: 14:45:14

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1553 RocketCosmos 911 Rocket
Spacetrack catalog number1497410020
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Oct 15 17:332021 Oct 15 16:23
Time of closest approach (UTC)2021 Sep 22 20:00:51.930
Minimum distance2.814 km
Height difference2.765 km
Relative speed13.680 km/s
Angle between velocity vectors137°
Geographic position70.5°N, 140.9°E
Height999 km