Open Access
Table 1
Properties of the GG Tau A system assumed in this study.
| Stellar parameters | Aa | Ab1 | Ab2 | Ref. |
|---|---|---|---|---|
| Spectral type | M0 | M2 | M3 | a,b |
| L [L⊙] | 0.44 | 0.153 | 0.077 | a,b,c |
| Teff [K] | 3900 | 3400 | 3200 | d |
| Mass [M⊙] | 0.65 | 0.30 | 0.20 | e |
| Age [Myr] | 2.8 | 2.8 | 3.1 | e |
| Disk properties | ||||
| Inclination | 37 ± 1o | f | ||
| Position angle | 277 ± 1o | f | ||
References. (a) Hartigan & Kenyon (2003), (b) Di Folco et al. (2014), (c) Brauer et al. (2019), (d) Rajpurohit et al. (2013), (e) this work, (f) Guilloteau et al. (1999).
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