Table 1
Source coordinates (J2000) and properties.
| Source | RA | Dec | Vlsr (km s-1) | Distance (pc) | Radius* (AU) | Δv** (km s-1) | M∗ (M⊙) | Mdisk (10-2 M⊙)*** |
|
|
||||||||
| DM Tau | 04:33:48.733 | 18:10:09.890 | 6.1 | 140 | 800 | 2 | 0.5 | 3 |
| TW Hya | 11:01:51.875 | –34:42:17.155 | 2.7 | 56 | 200 | 1 | 0.5 | 3 |
Notes.
From continuum observations (Dutrey et al. 1997; Wilner et al. 2000) assuming a dust mass absorption coeffficient κ(ν) = 0.1 × (ν/1012 Hz)-1 cm2/g. The uncertainties are at least a factor ± 3 due to the unknown dust characteristics.
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