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Location: Apeadero de Los Molinos-Guadarrama
(40.7091°N, 4.0689°W)
Time: 10:21:47

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 2278 RocketFENGYUN 1C DEB
Spacetrack catalog number2308829810
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Sep 18 17:332021 Sep 18 09:20
Time of closest approach (UTC)2021 Jul 31 01:02:44.835
Minimum distance20.969 km
Height difference4.678 km
Relative speed14.049 km/s
Angle between velocity vectors143°
Geographic position68.6°N, 158.0°E
Height857 km