User: anonymous   Login
Location: Spring Creek
(38.2870°N, 100.2160°W)
Time: 02:07:17

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1242 RocketCosmos 389 Rocket
Spacetrack catalog number121554814
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Sep 28 18:512021 Sep 28 16:25
Time of closest approach (UTC)2021 Aug 08 04:47:13.003
Minimum distance246.043 km
Height difference0.527 km
Relative speed5.950 km/s
Angle between velocity vectors46°
Geographic position79.9°N, 94.2°E
Height487 km