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Table 1

NIR photometric data.

Source Date of obs. H [mag] Ks [mag]

2MASS 19990810
DENIS 20000703
Varricatt et al. (2010) 20030527 Ks 18.5
DR6 UKIDSS GPS 20060601 17.07 ± 0.04 13.76 ± 0.01
Cooper et al. (2013) 20070602 17.20 ± 0.30 13.76 ± 0.08
SOFI (ID 083.C0846) 20100605 13.68 ± 0.10
DR9 UKIDSS GPS 20110811 13.75 ± 0.03

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