Table 1
Adopted stellar parameters of HD 142666.
| Parameter | Value | |
|
|
||
| spectral type | A8Vea | |
| age [Myr] | 6.0 ± 1.5 b | |
| distance [pc] | 116 | |
| M∗ [M⊙ ] | 1.8 | |
| L∗ [L⊙ ] | 11 | |
| T∗ [ K ] | 8500 | |
| log (Ṁ [M⊙ yr-1 ]) | −6.73 ± 0.26 c | |
Notes. The values are taken from Dominik
et al. (2003) unless otherwise noted. The error bars are shown where
available. Dominik et al. (2003) estimate the
uncertainty of the luminosity to be ±
50% (due to the Hipparcos distance error) and the mass
uncertainty to be 5–10%. Other authors find slightly different parameters for the
alternative distance of 145 ±
20 pc. For example Alecian et al.
(2013a) derived 
Myr, 
,
, and
7900 ± 200 K. Other
references:
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