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Home All issues Volume 508 / No 3 (December IV 2009) A&A, 508 3 (2009) 1313-1330 Full HTML
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Table 3:

Physical parameters derived from the SED analysis and from the HR diagram.
Id 2MASS Other $T_{\rm eff}$ L AV R M Age Membership
    Id (K) ($L_{\odot}$) (mag) ($R_{\odot}$) ($M_{\odot }$) (Myr) Pha Spb Asc
 1 05352184-0546085   2700 0.036 1.10 0.87 0.04 $\leq $1 Y ... ...
 2 05352029-0546399   3710 0.260 0.20 1.24 0.70 7.1 Y Y ...
 3 05352021-0546510   3800 0.436 0.13 1.52 0.85 5.1 Y ... Y
 4 05352007-0545526 Parenago 1980 5720 0.581 2.55 ... ... ... N N ...
 5 05351981-0545409 V1732 Ori 3400 0.213 0.07 1.33 0.40 2.8 Y ... Y
 6 05351903-0546163   3700 0.303 0.12 1.34 0.62 4.0 Y ... ...
 7 05351924-0547012   3300 0.122 0.88 1.07 0.25 2.5 Y Y ...
 8 05351950-0547457   3800 0.188 0.19 1.00 0.80 20.1 P ... ...
 9 05352281-0544428 V1529 Ori 3480 0.658 0.89 1.98 0.70 1.6 Y Y ...
10 05352617-0545084   4110 0.403 1.06 1.25 1.00 10.0 Y Y ...
11 05352550-0545448 NR Ori 3800 0.261 0.56 1.18 0.80 10.0 Y ... ...
12 05351695-0545558   3200 0.354 0.70 1.94 0.30 1.0 Y Y ...
13 05351621-0547201   5800 0.887 2.72 ... ... ... N N ...
14 05351192-0545379 V1490 Ori 4250 1.046 1.21 1.89 1.30 4.0 Y Y Y
15 05351290-0545376   3500 0.170 1.42 1.12 0.40 4.0 Y Y ...
16 05351797-0549375 V793 Ori 4000 0.506 0.17 1.48 1.00 6.4 Y ... ...
17 05350614-0545311 V482 Ori 4400 0.531 0.28 1.26 1.10 16.0 P ... Y
18 05353222-0544265 Parenago 2103 3600 0.700 0.11 2.16 0.62 1.0 Y ... Y
19 05352973-0548450 V498 Ori 4400 1.763 0.37 2.29 1.40 5.0 Y ... ...
20 05350738-0548010   2900 0.321 0.67 2.25 ... ... P Y ...
21 05351033-0546335 AA Ori 4830 12.39 2.50 4.72 2.7 $\leq $1 Y Y Y
22 05351205-0547296   2800 0.061 0.35 1.05 0.06 $\leq $1 Y ... ...
23 05351011-0548342   3690 0.117 0.10 0.84 0.62 18.0 P Y ...
25 05351493-0549348   5000 0.633 0.17 1.06 0.95 40.0 N ... ...
27 05352637-0544340   3600 0.071 0.07 0.69 0.60 28.0 P Y ...
28 05351423-0543175 AB Ori 4260 4.812 1.88 3.28 1.7 9.0 Y Y Y
29 05351236-0543184 V486 Ori 4400 1.174 0.21 1.87 1.40 5.0 Y ... Y
30 05351146-0544183   3200 0.083 0.52 0.94 0.18 2.3 Y Y ...
31 05350575-0544001   3800 0.210 0.22 1.06 0.70 10.1 P ... ...
32 05350567-0543046   3200 0.050 0.01 0.73 0.18 4.5 Y ... ...
33* 05350486-0544267   4600 0.095 3.58: 0.49 ... ... N ... ...
35 05350303-0545333   4600 0.896 4.75 1.49 1.20 16.0 P Y ...
39 05350406-0548540   3800 0.121 0.06 0.80 0.70 28.2 P Y ...
40* 05350627-0549021   2000 0.196 4.18: 3.69 ... ... P ... ...
41 05350825-0550003   3900 0.204 0.02 0.99 0.80 15.9 P ... ...
42 05351088-0549485   3400 0.057 0.01 0.69 0.40 20.1 P ... ...
47 05353023-0551169   4400 0.489 0.14 1.21 1.05 20.0 P ... ...
48 05353047-0549037   3830 0.208 0.10 1.04 0.75 12.5 P Y Y
49 05353294-0549326   3700 0.042 0.05 0.50 0.50 71.3 N ... ...
50 05353385-0548211   3300 0.069 0.91 0.80 0.25 5.6 Y ... ...
51 05353316-0547074 V1744 Ori 3690 0.140 0.10 0.92 0.57 11.3 P Y ...
52 05352930-0545381 V1551 Ori 3740 0.185 0.03 1.03 0.62 8.9 Y Y ...
53 05353372-0546162   3800 0.124 0.06 0.81 0.70 25.4 P ... ...
54 05353266-0545284   3100 0.041 0.05: 0.70 0.10 2.5 Y Y ...
55 05353229-0544060 V1564 Ori 3800 0.145 0.22 0.88 0.75 28.2 P ... ...
56 05353092-0543053 V1556 Ori 3920 0.874 0.05 1.38 0.90 6.4 Y Y Y
57 05352765-0542551 Parenago 2059 4200 0.816 1.69 1.71 1.20 5.0 Y ... Y
58 05352634-0543364   2900 0.051 0.23 0.89 0.08 1.0 Y ... ...
59 05352125-0542123 V416 Ori 3700 0.343 0.01 1.43 0.70 4.5 Y Y Y
60 05351643-0542396 V1506 Ori 4800 0.934 0.03 1.40 1.15 20.0 P ... Y
61 05351734-0542145 V411 Ori 3800 0.356 0.73 1.38 0.75 5.0 Y Y ...
62 05351715-0541538 V1507 Ori 3300 0.149 0.41 1.18 0.35 3.6 Y ... ...
63 05351123-0541361 V1489 Ori 3600 0.210 2.65 1.18 0.50 4.5 Y ... ...
65 05345908-0544303 KT Ori 3990 0.975 0.48 2.07 1.10 2.5 Y Y ...
66* 05345923-0544553   4600 1.210 4.96: 1.74 1.40 9.0 Y ... ...
69* 05345898-0547596   2900 0.897 3.47 3.76 ... ... P ... ...
70 05350054-0548591   4600 0.904 4.07 1.50 1.20 16.0 P Y ...
75 05350284-0551031   4800 0.447 1.75 0.97 0.90 39.8 N ... ...
80 05353168-0542457   3800 0.091 0.29 0.70 0.62 40.2 N ... ...
86 05351895-0545117   3900 0.032 0.03 0.39 ... ... N ... ...
89 05353692-0543172   3400 0.042 0.09 0.59 0.25 11.3 P ... ...
90 05352650-0548497 Parenago 2049 3800 0.488 0.00 1.61 0.85 4.0 Y ... ...
91 05352707-0548522 Parenago 2050 3800 0.945 0.00 2.25 0.85 1.3 Y ... ...
92 05351197-0541521   3800 0.041 0.25 0.47 ... ... N ... ...
93 05351790-0542340 Parenago 1929 4775 4.792 0.58 3.20 1.8 1.0 Y ... ...
94 05352080-0544527   4200 0.025 0.52 0.30 ... ... N ... ...

a Photometric membership (present work). b Spectroscopic membership based on the radial velocity and/or H$\alpha $ emission (Furész et al. 2008). c Astrometric membership based on proper motions (Dias et al. 2006). * Unreliable parameters due to the lack of optical photometry and a likely strong reddening and/or NIR excess.
Effective temperatures constrained from spectroscopy are indicated in italics.

Source LaTeX | All tables | In the text

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