User: anonymous   Login
Location: Bushey
(51.6333°N, 0.3667°W)
Time: 03:48:05

Close Encounter Details

Primary satelliteSecondary satellite
NameIRS-1A RocketNNS O-9
Spacetrack catalog number189612176
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Jun 16 18:272021 Jun 16 13:34
Time of closest approach (UTC)2021 May 18 18:25:12.289
Minimum distance16.227 km
Height difference-0.502 km
Relative speed14.107 km/s
Angle between velocity vectors146°
Geographic position73.3°N, 112.3°W
Height939 km