User: anonymous   Login
Location: Rometta
(44.2000°N, 10.0500°E)
Time: 21:57:35

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1818SENTINEL 3A
Spacetrack catalog number1736941335
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 May 13 12:312021 May 13 21:09
Time of closest approach (UTC)2021 Apr 23 09:57:51.235
Minimum distance4.946 km
Height difference4.537 km
Relative speed8.834 km/s
Angle between velocity vectors73°
Geographic position59.4°N, 165.9°E
Height808 km