Table 1
Main parameters of HD 135344B.
| Parameter | Value | Reference |
|
|
||
| Right ascension (J2000) | 15h15m48.s44 | (1) |
| Declination (J2000) | −37°09′16.′′059 | (1) |
| B [mag] | 9.21 ± 0.02 | (1) |
| V [mag] | 8.708 ± 0.017 | (1) |
| R [mag] | 8.302 ± 0.016 | (2) |
| I [mag] | 7.979 ± 0.017 | (2) |
| Y [mag] | 7.80 ± 0.32 | (3) |
| J [mag] | 7.279 ± 0.026 | (4) |
| H [mag] | 6.587 ± 0.031 | (4) |
| Ks [mag] | 5.843 ± 0.020 | (4) |
| AV [mag] | 0.3 | (5) |
| Spectral type | F4Ve | (6) |
| L∗ [L⊙] | 7.8 | (5) |
| M∗ [M⊙] | 1.7 | (7) |
| R∗ [R⊙] | 1.4 | (7) |
| Teff [K] | 6810 | (7) |
| Ṁ [M⊙ yr-1] | (0.6−4.2) × 10-8 | (2) |
| Distance [pc] | 140 ± 42 | (8) |
| Age [Myr] |
|
(8) |
| Dust mass [M⊙] | 1.7 × 10-4 | (9) |
| Gas mass [M⊙] | 2.4 × 10-2 | (9) |
| Outer disk inclination [deg] | 11 | (10) |
| Outer disk position angle [deg] | 62 | (11) |
Reference. (1) Tycho-2 Catalogue (Høg et al. 2000); (2) Sitko et al. (2012); (3) estimated with a weighted least squares fit of a linear function from all other magnitudes that are provided in this table; (4) 2MASS All-Sky Catalog of Point Sources (Skrutskie et al. 2006); (5) Andrews et al. (2011); (6) Dunkin et al. (1997); (7) Müller et al. (2011); (8) van Boekel et al. (2005); (9) van der Marel et al. (2015); (10) Lyo et al. (2011); (11) Pérez et al. (2014).
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