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Table 2.

Summaries of the parameters for J1710.

Name Description Unit Value
RA Right ascension J2000 [degrees] 257.5550469
Dec Declination J2000 [degrees] +53.4461208
P Orbital period [days] 0.07583527(5)
T0 Barycentric Julian Day [days] 2459744.035491(25)
V0 System velocity [km/s] −36.5 ± 2.0
K1 RV semi-amplitude [km/s] 222 . 2 − 2.8 + 2.7 $ 222.2^{+2.7}_{-2.8} $
Plx Parallax [mas] 2.85 ± 0.03
D Distance [pc] 350 . 68 − 4.21 + 4.20 $ 350.68^{+4.20}_{-4.21} $
E(B − V) Reddening in B − V color [mag] 0 . 012 − 0.007 + 0.008 $ 0.012^{+0.008}_{-0.007} $
Ag Extinction in g band [mag] 0.045 ± 0.028
Ar Extinction in r band [mag] 0.033 ± 0.020
Ai Extinction in i band [mag] 0.025 ± 0.016
AT Extinction in TESS band [mag] 0.022 ± 0.014
AG Extinction in Gaia G band [mag] 0.049 ± 0.018
ALB Bolometric albedos [–] 1.0
GR Gravity darkening exponent [–] 1.0
CALIB TESS band zero point [erg s−1 cm−3] 0.1734
Teff Spectral temperature [K] 25164 ± 663
log g Spectral surface gravity [dex] 5.68 ± 0.08
log(n(He)/n(H)) Spectral metallicity [dex] −2.26 ± 0.09
vrot sin i Projected rotational velocity [km/s] 89 ± 12
Teff SED temperature [K] 25301 − 743 + 839 $ 25301^{+839}_{-743} $
R1 SED star 1 radius [R⊙] 0.164 ± 0.004
L1 SED star 1 luminosity [log(L/L⊙)] 1.00 ± 0.03
M1 Light curve primary mass [M⊙] 0 . 44 − 0.07 + 0.06 $ 0.44^{+0.06}_{-0.07} $
R1 Light curve primary radius [R⊙] 0.164 ± 0.002
log g Light curve surface gravity [dex] 5 . 65 − 0.07 + 0.05 $ 5.65^{+0.05}_{-0.07} $
SMA Semi major axis [R⊙] 0.75 ± 0.01
M2 Light curve secondary mass [M⊙] 0 . 54 − 0.07 + 0.10 $ 0.54^{+0.10}_{-0.07} $
Teff MESA sdB temperature [K] 25284
log g MESA sdB surface gravity [dex] 5.64
M1 MESA sdB mass [M⊙] 0.432
R1 MESA sdB radius [R⊙] 0.164

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