User: anonymous   Login
Location: Spring Creek
(38.2870°N, 100.2160°W)
Time: 02:26:53

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 1242 RocketFLOCK 3P 71
Spacetrack catalog number1215542024
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Sep 19 14:062021 Sep 19 10:52
Time of closest approach (UTC)2021 Aug 05 01:42:38.477
Minimum distance257.623 km
Height difference4.753 km
Relative speed14.299 km/s
Angle between velocity vectors139°
Geographic position80.3°N, 158.7°W
Height487 km