Table 1
Near-infrared photometry along with coordinates for our sample are taken from 2MASS at epochs between 1997 and 2001.
| Name | α | δ | SpT | J | H | K s | Exp. time | References |
| (h) | ||||||||
|
|
||||||||
| LHS 73 | 23 43 16.6 | −24 11 14 | sdK7 | 10.11 | 9.59 | 9.37 | 0.08 | a |
| LHS 401 | 15 39 39.1 | −55 09 10 | sdM0.5 | 10.15 | 9.60 | 9.41 | 0.10 | b |
| LHS 158 | 02 42 02.8 | −44 30 59 | sdM1 | 10.43 | 9.94 | 9.73 | 0.13 | b |
| LHS 406 | 15 43 18.4 | −20 15 31 | sdM2 | 9.78 | 9.23 | 9.02 | 0.14 | b |
| LHS 161 | 02 52 45.6 | +01 55 50 | esdM2 | 11.71 | 11.20 | 11.0 | 0.33 | c |
| LHS 541 | 23 17 06r.0 | −13 50 53 | sdM3 | 13.03 | 12.56 | 12.41 | 0.55 | d |
| LHS 272 | 09 43 46.3 | −17 47 07 | sdM3 | 9.62 | 9.12 | 8.87 | 0.14 | c |
| LHS 375 | 14 31 38.3 | −25 25 33 | esdM4 | 12.15 | 11.67 | 11.51 | 0.30 | c |
| LHS 1032 | 00 11 00.8 | +04 20 25 | usdM4.5 | 14.34 | 13.81 | 13.76 | 1.80 | e |
| LHS 377 | 14 39 00.3 | +18 39 39 | sdM7 | 13.19 | 12.73 | 12.48 | 1.00 | c |
Notes. References are given for spectral types. The X-shooter exposure times are also given.
Reference. (a) Reylé et al. (2006); (b) Jao et al. (2008); (c) Gizis (1997); (d) Dawson & De Robertis (2000); (e) Lépine et al. (2007).
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