User: anonymous   Login
Location: Banksville Park
(38.5557°N, 75.1182°W)
Time: 03:28:00

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1821 RocketKosmos-1745
Spacetrack catalog number1752616727
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Jan 23 19:532021 Jan 23 13:36
Time of closest approach (UTC)2020 Dec 03 00:48:54.575
Minimum distance38.558 km
Height difference-2.038 km
Relative speed2.113 km/s
Angle between velocity vectors16°
Geographic position82.9°N, 174.9°E
Height978 km