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Table 7:

Estimated spectral types of T dwarf candidates based on colours and absolute magnitudes.

Object
SpT (J-H) SpT (J-K) SpT (MJ) SpT (MK) SpT adopted
ULAS J0329+04 T5.0-T9.0 (-0.38) T5.5-T9.0 (-0.67)     T7.0 $\pm$ 2.0
ULAS J0819+21 T5.0-T6.5 (-0.33) T4.0-T6.5 (-0.23)     T5.5 $\pm$ 1.0
ULAS J0945+07 T4.5-T6.0 (-0.22) T4.0-T7.5 (-0.30)     T5.5 $\pm$ 1.5
ULAS J1012+10 T5.0-T9.0 (-0.37) T5.5-T9.0 (-0.57)     T7.0 $\pm$ 2.0
Hip 63510C T5.0-T6.5 (-0.33) T4.0-T6.5 (-0.22) T7.5-T8.0 (16.35) T6.5-T8.0 (16.56) T7.0 $\pm$ 1.0
ULAS J1417+13 T5.0-T5.5 (-0.23) T4.0-T6.5 (-0.23)     T5.5 $\pm$ 1.0
ULAS J1449+11 T5.0-T9.0 (-0.37) T5.5-T9.0 (-0.75)     T7.0 $\pm$ 2.0
Hip 73786B T6.5-T9.0 (-0.46) T6.0-T9.0 (-0.82) T6.0-T7.5 (15.25) T6.5-T7.5 (16.07) T6.5 $\pm$ 1.0
ULAS J2320+14 T5.0-T9.0 (-0.34) T5.0-T9.0 (-0.49)     T7.0 $\pm$ 2.0
ULAS J2321+13 T5.5-T9.0 (-0.40) T5.5-T9.0 (-0.67)     T7.5 $\pm$ 1.5
ULAS J2342+08 T5.0-T9.0 (-0.36) T5.5-T9.0 (-0.61)     T7.0 $\pm$ 2.0


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