Unverified50% confidenceFactExact time
地球运动包含围绕太阳公转约30km/s、太阳围绕银河系中心公转约220km/s、以及太阳相对局部恒星群的本动速度
1
Sources
50%
Confidence
Long-term
Relevance
8/27/2026
First Seen
Sources
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