Table 2
Parameters of the ellipse fitted to the observed maser distribution at each epoch.
| Epoch | Coordinates | a | PAmj | i | |
|
|
|||||
| Δα | Δδ | ||||
| (mas) | (mas) | (au) | (°) | (°) | |
|
|
|||||
| 1 | +436 | +118 | 680 | 110 | 73 |
| 2 | +385 | +125 | 756 | 114 | 75 |
| 3 | +378 | +141 | 720 | 112 | 74 |
Notes. Column 1: observational epoch; Cols. 2, 3: east and north
offset of the center of the ellipse relative to the maser reference position
[
,
]; Cols. 4–6: length and position
angle (north is 0°, and counterclockwise is positive) of the semi-major axis, and
inclination of the ellipse (face-on is 0°).
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