User: anonymous   Login
Location: Seattle
(47.6064°N, 122.3308°W)
Time: 02:03:59

Close Encounter Details

Primary satelliteSecondary satellite
NameTransit 2A RocketCOSMOS 2251 DEB
Spacetrack catalog number4734387
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Jan 17 20:422021 Jan 17 18:42
Time of closest approach (UTC)2020 Dec 01 08:57:32.615
Minimum distance17.960 km
Height difference-2.748 km
Relative speed7.057 km/s
Angle between velocity vectors56°
Geographic position66.4°N, 56.7°W
Height778 km