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Table 1

Stellar parameters.

Name Other name Sp type Ref d T eff L

(pc) (K) (L)

TWA 01 TW Hya M2.5 1 56 3400 0.23
TWA 02 CD-29 8887 M2 2 52 3700 0.30
TWA 03A Hen 3-600 M3 2 42 3000 0.18
TWA 04B HD 98800B M5 3 47 4000 0.56
TWA 05A CD-33 7795 M3 3 50 3100 0.28
TWA 07 CE Ant M1 4 38 3300 0.15
TWA 10 V1252 Cen M2.5 4 57 3400 0.10
TWA 11A HR 4796A A0 5 67 10 000 21.3
TWA 12 V1217 Cen M2 6 32 3400 0.03
TWA 13A V547 Hya A M2 6 38 3700 0.10
TWA 16 M1.5 7 66 3900 0.17
TWA 21 HD 298936 K3 8 69 4600 0.72
TWA 23 M1 9 37 3400 0.07
TWA 25 V1249 Cen M0 9 44 3800 0.15

Notes.All distances are from Zuckerman & Song (2004). Teff and L for each target were computed using VOSA (Bayo et al. 2008). References for spectral type (Sp Type) are: (1) Vacca & Sandell (2011); (2) de la Reza et al. (1989); (3) Gregorio-Hetem et al. (1992); (4) Webb et al. (1999); (5) Houk & Fuentes-Williams (1982); (6) Sterzik et al. (1999); (7) Zuckerman et al. (2001); (8) Zuckerman & Song (2004); (9) Weinberger et al. (2004).

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