User: anonymous   Login
Location: Hertford
(51.8000°N, 0.0667°W)
Time: 20:32:57

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1634 RocketCosmos 1089 Rocket
Spacetrack catalog number1559811309
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Aug 04 13:232021 Aug 04 09:07
Time of closest approach (UTC)2021 Jun 21 21:07:08.450
Minimum distance4.750 km
Height difference4.038 km
Relative speed9.106 km/s
Angle between velocity vectors77°
Geographic position81.1°N, 77.8°W
Height997 km