User: anonymous   Login
Location: La Pernelle
(49.6188°N, 1.2999°W)
Time: 21:44:30

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 2221 RocketCOSMOS 2523
Spacetrack catalog number2223742986
Radar cross sectionlargemedium
Epoch of two-line elements (UTC)2021 Oct 19 11:082021 Oct 19 11:38
Time of closest approach (UTC)2021 Sep 29 09:08:25.171
Minimum distance9.204 km
Height difference-3.324 km
Relative speed13.885 km/s
Angle between velocity vectors134°
Geographic position81.8°N, 70.7°E
Height636 km