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Table 1
Values of the parameters of the gravitational potential.
| Component | M/M⊙ | a/pc | b/pc |
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|
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| Disk | 7.91 × 1010 | 3500 | 250 |
| Bulge | 1.40 × 1010 | – | 350 |
| Halo | 6.98 × 1011 | – | 24 000 |
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