User: anonymous   Login
Location: Byszew
(52.1813°N, 19.2693°E)
Time: 11:56:26

Close Encounter Details

Primary satelliteSecondary satellite
NameCosmos 990 RocketCOSMOS 2251 DEB
Spacetrack catalog number1067734907
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2021 Jun 15 21:222021 Jun 15 12:06
Time of closest approach (UTC)2021 May 09 10:09:15.368
Minimum distance29.965 km
Height difference-0.220 km
Relative speed13.919 km/s
Angle between velocity vectors138°
Geographic position41.1°S, 8.0°E
Height767 km