2MASS J03105986 +1648155 AB – a new binary at the L/T transition

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Table 2:

Resolved component properties of 2MASS 0310+1648 AB.
Property	Flux ratio	$\Delta$ mag	2M0310+1648 A	2M0310+1648 B
F108N	0.892 $\pm$ 0.008	0.12 $\pm$ 0.02	17.42 $\pm$ 0.07	17.54 $\pm$ 0.08
F113N	0.891 $\pm$ 0.008	0.12 $\pm$ 0.02	17.51 $\pm$ 0.06	17.63 $\pm$ 0.05
J ^*	0.908 $\pm$ 0.020	0.10 $\pm$ 0.06	16.73 $\pm$ 0.11	16.83 $\pm$ 0.13
H	0.947 $\pm$ 0.012	0.059 $\pm$ 0.013	15.66 $\pm$ 0.08	15.71 $\pm$ 0.08
K $_{\rm S}$	1.008 $\pm$ 0.005	-0.009 $\pm$ 0.005	15.07 $\pm$ 0.07	15.06 $\pm$ 0.07
J - H			1.07 $\pm$ 0.14	1.12 $\pm$ 0.15
H - K $_{\rm S}$			0.59 $\pm$ 0.11	0.65 $\pm$ 0.11
J - K $_{\rm S}$			1.66 $\pm$ 0.13	1.77 $\pm$ 0.15

Notes. ^(*) The resolved J-band magnitudes are based on an estimated flux ratio due to the lack of observations (see description in the text).

Source LaTeX | All tables | In the text

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