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Location: Paderno d�Adda
(45.6667°N, 9.4333°E)
Time: 10:33:00

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 494 RocketCosmos 1140
Spacetrack catalog number606111573
Radar cross sectionlargelarge
Epoch of two-line elements (UTC)2021 Jan 17 20:262021 Jan 17 16:03
Time of closest approach (UTC)2020 Nov 30 00:44:23.909
Minimum distance7.096 km
Height difference5.576 km
Relative speed14.327 km/s
Angle between velocity vectors148°
Geographic position10.6°S, 74.1°W
Height774 km