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Table 3

NGTS-13 (2MASS J11445767-38082292 / TIC 454069765) astrometric and photometric properties.

Parameter Description (units) Value Source
Astrometric properties
α Right ascension 11:44:57.66 Gaia DR2
δ Declination −38:08:22.98 Gaia DR2
μRA RA proper motion (mas yr−1) −21.126 ± 0.046 Gaia DR2
μDec Dec proper motion (mas yr−1) −0.988 ± 0.037 Gaia DR2
ϖ Parallax (mas) 1.516 ± 0.035 Gaia DR2
       
Photometric Properties
V (mag) 12.704 ± 0.021 APASS
B (mag) 13.419 ± 0.010 APASS
J (mag) 11.481 ± 0.020 2MASS
H (mag) 11.244 ± 0.030 2MASS
K (mag) 11.141 ± 0.020 2MASS
SDSS g (mag) 13.006 ± 0.022 SDSS
SDSS i (mag) 12.363 ± 0.027 SDSS
SDSS r (mag) 12.514 ± 0.065 SDSS
W1 (mag) 11.095 ± 0.030 WISE
W2 (mag) 11.148 ± 0.030 WISE
W3 (mag) 11.125 ± 0.107 WISE
NUV (mag) 18.471 ± 0.066 GALEX

Notes. The astrometric and photometric properties as well as the spectroscopically derived atmospheric parameters in Table 2 are used as inputs in our EXOFASTv2 global fit that includes the SED fit (see Sect. 3.2).

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