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Table 1
Calculation of old and new distance of perihelion.
| Case | ϖ | μα | μδ | Vr | dph | tph |
| mas | mas yr-1 | mas yr-1 | km s-1 | pc | Myr | |
|
|
||||||
| Old | 28.580 | −80.73 | 15.70 | 248.000 | 1.92 | −0.14 |
| Sig | 1.340 | 1.08 | 1.28 | 20.000 | 0.20 | 0.04 |
| New | 28.580 | −80.73 | 15.70 | 26.926 | 15.81 | −1.03 |
| Sig | 1.340 | 1.08 | 1.28 | 0.003 | 1.06 | 0.05 |
| TGAS | 27.270 | −81.31 | 15.27 | 26.926 | 17.27 | −1.06 |
| Sig | 0.280 | 0.08 | 0.09 | 0.003 | 0.25 | 0.01 |
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