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Location: Alvis C Story Elementary School
(33.0968°N, 96.6364°W)
Time: 20:09:05

Close Encounter Details

Primary satelliteSecondary satellite
NameNadezhda 4 RocketCOSMOS 2251 DEB
Spacetrack catalog number2318034412
Radar cross sectionlargesmall
Epoch of two-line elements (UTC)2022 Jun 30 13:232022 Jun 30 07:14
Time of closest approach (UTC)2022 May 31 12:27:36.452
Minimum distance16.536 km
Height difference-2.407 km
Relative speed14.346 km/s
Angle between velocity vectors155°
Geographic position19.3°N, 126.2°E
Height954 km