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Table 3.
Geometrical and dynamical properties of the outflow.
| Derived | Formula | Value |
|---|---|---|
| properties | ||
| Length | Rlobe | 1.8 arcsec |
| Velocity | vmax | 6 km s−1 |
| Dynamical time | τdynamical = Rlobe/vmax | 220 yr |
| Mass-loss rate | Ṁ = Moutflow/τdynamical | 4.3 × 10−9 M⊙ yr−1 |
| Momentum | Poutflow = Moutflow × v | 5.7 × 10−7 M⊙ km s−1 |
| Energy | Eoutflow = 1/2 Moutflow × v2 | 3.4 × 1038 erg |
| Luminosity | Loutflow = Eoutflow/τdynamical | 1.2 × 10−5 L⊙ |
| Force | Foutflow = Poutflow/τdynamical | 2.6 × 10−8 M⊙ km s−1 yr |
Notes. Because the flux mass is probably underestimated (see Sect. 5.4), these values should be regarded as order-of-magnitude estimates.
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