SDSS J101415.70+502742.5

All names: SDSS J101415.71+502742.6, WDJ101415.70+502742.56, GALEX J101415.6+502742, SDSS J101415.71+502742.5, Gaia DR2 847884509109410816, J1014+5027, WD 1011+507, WIRED J101415.70+502742.5, SDSS J101415.70+502742.5, Gaia EDR3 847884509109410816, Gaia DR3 847884509109410816

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Kilic et al. 2025 Caron et al. 2023 Kilic et al. 2020 MWDD H Gaia DR2 Stilism Tremblay et al. 2011 Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018 Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Vincent et al. 2023
Right ascension 10 14 15.66 (0.06) 10 14 15.70 10 14 15.66 (0.07) 10 14 15.66 10 14 15.70 (0.06) 10 14 15.66 10 14 15.71 10 14 15.43 10 14 15.71
Declination 50 27 42.41 (0.07) 50 27 42.52 50 27 42.41 (0.1) 50 27 42.41 50 27 42.56 (0.07) 50 27 42.41 50 27 42.57 50 27 36.00 50 27 42.55
Spectral type DA DA DA DA DA DA DA DA DA_auto DA DA DA
Effective temperature [K] 7486.0 (56) 7570.0 (52) 7485.0 (56) 7506.0 7630.0 (40) 7668.0 (82) 7935.0 (30) 7493.0 (31)
log(g) [cgs] 7.99 (0.01) 8.02 (0.02) 8.00 (0.02) 8.00 8.05 (0.07) 8.04 (0.02) 8.37 (0.06) 7.87 (0.05)
Mass [M] 0.587 (0.01) 0.608 (0.01) 0.59 (0.02) 0.594 0.62 (0.04) 0.616 (0.02) 0.526 (0.03)
log(Luminosity) [L]
Cooling age [Gyr] 1.3300 1.2730 1.3183
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 12.58 (0.1) 12.63 (0.2) 12.63 (0.2) 12.58 12.58 (0.1) 12.63 (0.2)
Distance [pc] 79.51 (0.6) 79.18 (1) 79.17 (1) 79.51 79.51 (0.6) 79.17 (1)
Composition H H H H
Proper motion (right ascension) [mas/yr] -25.2529261 (0.08) -25.22553715 (0.2) -25.253 (0.08) -25.226 -23.6
Proper motion (declination) [mas/yr] -9.629514395 (0.1) -9.66606081 (0.2) -9.63 (0.1) -9.666 -8.7
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 17.15 (0.02)
H magnitude
K magnitude
u magnitude 18.30 (0.02) 18.30 (0.02) 18.30 (0.01) 18.30 (0.01) 18.27 (0.02) 18.27 18.30 (0.02)
g magnitude 17.82 (0.006) 17.82 (0.006) 17.82 (0.006) 17.81 (0.02) 17.81 17.83 (0.02)
r magnitude 17.70 (0.006) 17.70 (0.006) 17.70 (0.006) 17.70 (0.01) 17.69 17.71 (0.01)
i magnitude 17.70 (0.007) 17.70 (0.007) 17.70 (0.007) 17.68 (0.02) 17.67 17.68 (0.02)
z magnitude 17.72 (0.02) 17.72 (0.02) 17.72 (0.02) 17.69 (0.03) 17.68 17.70 (0.03)
G magnitude 17.67 (0.008) 17.68 17.67 17.67 (0.003) 17.68
BP magnitude 17.83 (0.008) 17.81 17.81
RP magnitude 17.38 (0.009) 17.38 17.38
Pan g magnitude 17.81 (0.009) 17.81 (0.009)
Pan r magnitude 17.70 (0.004) 17.70 (0.004)
Pan i magnitude 17.72 (0.003) 17.72 (0.003)
Pan z magnitude 17.78 (0.005) 17.78 (0.004)
Pan y magnitude 17.82 (0.01) 17.82 (0.01)
E(B-V) 0.004

* Constant surface field

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The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.