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Table 1

Compilation of the photometry for 2M0418+21.

RA (2MASS) 04:18:34.83
dec (2MASS) +21:31:27.5
z (SDSS DR9) 20.338 ± 0.116 mag
J (2MASS) 17.152 ± 0.239 mag
H (2MASS) 16.265 ± 0.211 mag
Ks (2MASS) 15.381 ± 0.198 mag
J (UKIDSS GPS DR10) 17.211 ± 0.016 mag
H (UKIDSS GPS DR10) 16.147 ± 0.011 mag
K (UKIDSS GPS DR10) 15.208 ± 0.013 mag
H2 (UKIDSS GPS DR10) 15.247 ± 0.029 mag
K1 (UKIDSS GCS DR10) 15.230 ± 0.015 mag
W1 (AllWISE) 14.300 ± 0.029 mag
W2 (AllWISE) 13.894 ± 0.045 mag
μαcosδ 124 ± 7 mas/yr
μδ 53 ± 6 mas/yr

Notes. Photometry in the optical, near-infrared, and mid-infrared from SDSS DR9 (York et al. 2000; Ahn et al. 2012), 2MASS Point Source catalogue (Cutri et al. 2003; Skrutskie et al. 2006), UKIDSS Galactic Plane Survey and Galactic Clusters Survey (Lawrence et al. 2007; Lucas et al. 2008), and AllWISE (Wright et al. 2010), as well as the mean proper motion determined in this paper. There is no reliable detection in the SDSS i filter and the WISE w3 band.

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