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Location:
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(
42.5358°N, 72.7383°W
)
Time:
03:15:06
(UTC
-04:00
)
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Close Encounter Details
Home
Primary satellite
Secondary satellite
Name
Vanguard 1 Rocket
deb Chang Zheng 4
Spacetrack catalog number
16
20876
Radar cross section
medium
medium
Epoch of two-line elements (UTC)
2024 Sep 15 14:33
2024 Sep 15 21:11
Time of closest approach (UTC)
2024 Aug 05 19:20:09.553
Minimum distance
368.272 km
Height difference
22.715 km
Relative speed
12.684 km/s
Angle between velocity vectors
108°
Geographic position
33.2°N, 25.2°W
Height
747 km
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