User: anonymous   Login
Location: Harwich
(41.7160°N, 69.9939°W)
Time: 17:35:23

Close Encounter Details

Primary satelliteSecondary satellite
NameVanguard 3Cosmos 1238 Rocket
Spacetrack catalog number2012139
Radar cross sectionmediumlarge
Epoch of two-line elements (UTC)2023 Nov 30 10:402023 Nov 29 10:55
Time of closest approach (UTC)2023 Oct 02 01:13:26.750
Minimum distance1262.098 km
Height difference-8.505 km
Relative speed13.312 km/s
Angle between velocity vectors114°
Geographic position11.4°N, 9.5°W
Height515 km