Image Details
Caption: Figure 13.
Position angle of θ
1 Ori
B
2 and
B
3. Here we clearly observe the real orbital arc of motion where
B
3 is moving counterclockwise (at 1.19 ± 0
06 yr
−1; a correlation significant at the 99.9% level) around
B
2. The epochs of the data are the same as in Figure
10.
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