Table 1
Coordinates and stellar parameters of the 12 transitional disk candidates analyzed in this work.
| Name | RAJ2000 | DecJ2000 | A V | SpT | T ∗ | L ∗ | M ∗ | R ∗ | Refs. | ||||||
| (mag) | Type | (K) | (L⊙) | (M⊙) | (R⊙) | ||||||||||
|
|
|||||||||||||||
| CR Cha | 10:59:06.97 | −77:01:40.3 | 1.5 | K2 | 4900 | 3.5 | 1.9 | 2.6 | 1, 2, 3, 4, 5, 6 | ||||||
| CS Cha | 11:02:24.91 | −77:33:35.7 | 0.25 | K6 | 4205 | 1.5 | 0.9 | 2.3 | 1, 2, 3, 5, 6, 7, 8, 9 | ||||||
| SZ Cha | 10:58:16.77 | −77:17:17.1 | 1.90 | K0 | 5250 | 1.9 | 1.4 | 1.7 | 1, 2, 3, 4, 5, 6, 7, 8, 9 | ||||||
| WW Cha | 11:10:00.11 | −76:34:57.9 | 4.8 | K5 | 4350 | 6.5 | 1.2 | 4.5 | 1, 2, 3, 4, 5, 6, 7, 8 | ||||||
| T25 | 11:07:19.15 | −76:03:04.9 | 0.78 | M3 | 3470 | 0.3 | 0.3 | 1.5 | 1, 2, 3, 4, 5, 6, 7, 9 | ||||||
| T35 | 11:08:39.05 | −77:16:04.2 | 3.5 | M0 | 3850 | 0.4 | 0.6 | 0.5 | 1, 2, 3, 4, 5, 6, 7, 9 | ||||||
| T54 | 11:12:42.69 | −77:22:23.1 | 1.78 | G8 | 5520 | 4.1 | 2.4 | 1.5 | 1, 2, 3, 4, 5, 6, 7, 9, 10, 11 | ||||||
| T56 | 11:17:37.01 | −77:04:38.1 | 0.23 | M0.5 | 3720 | 0.4 | 0.5 | 1.6 | 1, 2, 3, 4, 5, 6, 7, 9 | ||||||
| ISO-ChaI 52 | 11:04:42.58 | −77:41:57.1 | 1.3 | M4 | 3370 | 0.1 | 0.3 | 1.0 | 2, 3, 4, 5, 7 | ||||||
| C7-1 | 11:09:42.60 | −77:25:57.9 | 5.0 | M5 | 3125 | ... | ... | ... | 3, 4, 5, 7, 12 | ||||||
| CHXR 22E | 11:07:13.30 | −77:43:49.9 | 4.79 | M3.5 | 3400 | 0.2 | ... | ... | 3, 5, 7, 9 | ||||||
| ISO-ChaII 29 | 12:59:10.14 | −77:12:13.9 | 5.57 | M0 | 3850 | 0.65 | ... | 1.85 | 13, 14 | ||||||
Reference. (1) Gauvin & Strom (1992); (2) Espaillat et al. (2011); (3) Luhman (2007); (4) Luhman & Muench (2008); (5) Manoj et al. (2011); (6) Henning et al. (1993); (7) Luhman et al. (2008); (8) Belloche et al. (2011); (9) Kim et al. (2009); (10) Lafrenière et al. (2008); (11) Preibisch (1997); (12) Damjanov et al. (2007); (13) Spezzi et al. (2008); (14) Alcalá et al. (2008).
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