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Table 1.

Archival properties of the KIC 7955301 triple system.

Parameter Value
RA (J2000) 19 : 20 : 45
Dec (J2000) +43 : 43 : 26
Kp (a) 12.672
G (b) 12.6283 ± 0.0002
GBP (b) 13.2017 ± 0.0012
GRP (b) 11.9340 ± 0.0009
B (c) 14.082 ± 0.043
V (d) 12.901 ± 0.008
g(d) 13.419 ± 0.045
r(d) 12.553 ± 0.043
i(d) 12.323 ± 0.026
J (e) 10.992 ± 0.023
H (e) 10.487 ± 0.018
K (e) 10.385 ± 0.011
W1 (f) 10.323 ± 0.023
W2 (f) 10.409 ± 0.020
W3 (f) 10.310 ± 0.056
W4 (f) 9.118
Teff (K) (c) 4805 ± 75
Distance (pc) (g) 1375 ± 35
[M/H] (c) 0.1163 ± 0.0072
E(B − V) (c) 0.044
μα (mas yr−1) (h) −0.86 ± 0.02
μδ (mas yr−1) (h) −8.59 ± 0.02

Notes. RA and Dec are the system coordinates in the J2000 frame, Kp is the Kepler magnitude, G, GBP and GRP are the visible, blue, and red passband Gaia magnitudes from DR2, parameters from B to W4 are magnitudes whose origin is detailed in the notes underneath the Table, Teff is the effective temperature (Kelvin), [M/H] the metallicity (dex), E(B − V) the reddening, and μα and μδ the parallaxes along the right ascension and declination respectively.

(a)

Kepler Input Catalog (Brown et al. 2011).

(b)

Gaia DR2 (Gaia Collaboration 2018).

(c)

TESS Input Catalog v8.1 (Stassun et al. 2018).

(d)

AAVSO Photometric All Sky Survey (APASS) DR9, (Henden et al. 2015, 2016), http://vizier.u-strasbg.fr/viz-bin/VizieR?-source=II/336/apass9.

(e)

2MASS catalog (Skrutskie et al. 2006).

(f)

WISE point source catalog (Cutri et al. 2013).

(h)

Gaia EDR3 (Gaia Collaboration 2021).

It should also be noted that for the SED analysis in Sect. 6.4, the uncertainties of the passband magnitudes were set to σmag = max(σcatalog, 0.030) to avoid the strong overdominance of the extremely accurate Gaia magnitudes over the other measurements.

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