User: anonymous   Login
Location: Huntington
(40.8831°N, 85.4975°W)
Time: 12:43:05

Close Encounter Details

Primary satelliteSecondary satellite
NameEnvisatNOAA 16 DEB
Spacetrack catalog number2738641207
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Jun 15 23:382021 Jun 15 05:42
Time of closest approach (UTC)2021 May 22 03:32:03.743
Minimum distance1.093 km
Height difference1.053 km
Relative speed13.889 km/s
Angle between velocity vectors137°
Geographic position66.5°N, 174.6°W
Height777 km