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Table 1.

Identifier, SpT and colour information for targets observed in this work.

Target 2MASS ID Compact ID SpT (a) Ref. (b) 2MASS dphot(c)

(NIR) J KS J − KS (pc)
(mag) (mag) (mag)
2MASS J00132229−1143006 J0013−1143 T3 (T3.5+T4.5?) 4, 4 16.35 ± 0.10 15.98 ± 0.22 0.37 ...
2MASS J01352531+0205232 J0135+0205 L9.5 3, 3 16.62 ± 0.13 15.12 ± 0.12 1.50 29.6 ± 4.8
2MASS J01365662+0933473 J0136+0933 T2.5 2, 7 13.45 ± 0.03 12.56 ± 0.02 0.89 5.9 ± 1.0
2MASS J01383648−0322181 J0138−0322 T3 6, 6 16.36 ± 0.07 15.30 ± 0.08 1.06 18.0 ± 2.9
2MASS J01500997+3827259 J0150+3827 L9.5 7, 7 16.11 ± 0.08 14.48 ± 0.07 1.63 19.4 ± 3.1
2MASS J03162759+2650277 J0316+2650 T2.5 (T2+T7.5?) 3, 3 16.11 ± 0.02 (d) 15.50 ± 0.05 (d) 0.61 (d) 23.1 ± 3.8
2MASS J21324898−1452544 J2132−1452 T3.5 1, 7 15.71 ± 0.09 15.27 ± 0.18 0.44 18.2 ± 2.9
2MASS J21483578+2239427 J2148+2239 T1 7, 7 16.46 ± 0.12 > 14.90 < 1.56 26.1 ± 5.0
2MASS J22153705+2110554 J2215+2110 T1 (T0+T2?) 5, 5 16.00 ± 0.08 14.82 ± 0.11 1.18 20.9 ± 3.4
2MASS J22393718+1617127 J2239+1617 T3 6, 7 16.08 ± 0.08 > 14.89 < 1.19 17.8 ± 2.9
2MASS J23032925+3150210 J2303+3150 T3 8, 7 16.22 ± 0.09 15.44 ± 0.16 0.78 23.5 ± 3.8

Notes. For this work we have chosen to use 2MASS identifiers whenever possible and alternate designations (from e.g. the PSO, SIMP or WISE surveys) might be used in discovery references. Compact ID entries in the table are of the form Jhh:mm±dd:mm and in running text also frequently referred to as Jhh:mm.

(a)

Possible binarity indicated in parenthesis with question mark.

(b)

References: discovery, spectral type.

(c)

Photometric distances from Robert et al. (2016).

(d)

MKO magnitudes from Best et al. (2015) instead of 2MASS.

References. (1) Andrei et al. (2011); (2) Artigau et al. (2006); (3) Best et al. (2015); (4) Kellogg et al. (2017); (5) Kellogg et al. (2015); (6) Kirkpatrick et al. (2011); (7) Robert et al. (2016); (8) Schneider et al. (2016a).

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