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Location: Apeadero de Los Molinos-Guadarrama
(40.7091°N, 4.0689°W)
Time: 10:03:14

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 2278 RocketNOAA 16 DEB
Spacetrack catalog number2308841051
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Sep 18 17:332021 Sep 18 11:11
Time of closest approach (UTC)2021 Jul 30 15:44:33.795
Minimum distance43.702 km
Height difference-4.503 km
Relative speed8.740 km/s
Angle between velocity vectors72°
Geographic position65.1°S, 132.0°E
Height865 km