User: anonymous   Login
Location: ??
(35.5052°N, 139.7262°E)
Time: 15:23:59

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 2278 RocketDMSP 5D-3 F18 (USA 210)
Spacetrack catalog number2308835951
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Oct 18 01:482021 Oct 18 02:17
Time of closest approach (UTC)2021 Oct 01 04:24:57.826
Minimum distance25.976 km
Height difference-0.881 km
Relative speed4.517 km/s
Angle between velocity vectors35°
Geographic position38.1°N, 172.3°E
Height851 km