Open Access
Table 7.
Different contributions to Ṗb, in units of 10−12 s s−1.
| Ṗb,obs | Ṗb,GR | Ṗb,Shk | Galactic model | Ṗb,Gal | Ṗb,xs | ||
|---|---|---|---|---|---|---|---|
| Horizontal | Vertical | Total | |||||
| 0.2509(76) | −0.00809(5) | 0.2794(12) | Nice & Taylor (1995)(a) | −0.0014 | −0.0128 | −0.0142(13) | −0.0063(76) |
| McMillan (2017) | −0.0016 | −0.0145 | −0.0161(15) | −0.0044(77) | |||
| Piffl et al. (2014) | −0.0017 | −0.0162 | −0.0179(16) | −0.0026(77) | |||
| Binney & Tremaine (2008) | −0.0014 | −0.0123 | −0.0137(12) | −0.0068(76) | |||
Notes.
(a)
Several different models for Galactic potential are used for comparison. The value z0 = 0 was used for these calculations. Analytical model including updates from Lazaridis et al. (2009) and updated values for R0 and Θ0.
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