Gaia DR2 1575107070293783296

All names: GALEX J121929.9+582740, Gaia EDR3 1575107070293783296, Gaia DR3 1575107070293783296, J1219+5827, Gaia DR2 1575107070293783296, TIC 224296527, 2MASS J12193002+5827399, WDJ121929.99+582740.15, SDSS J121929.94+582740.2, SDSS J121929.94+582740.1

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Kilic et al. 2025 Caron et al. 2023 Kilic et al. 2020 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 12 19 29.78 (0.04) 12 19 29.79 12 19 29.78 12 19 29.99 (0.04) 12 19 29.79
Declination 58 27 40.48 (0.04) 58 27 40.47 58 27 40.48 58 27 40.15 (0.04) 58 27 40.47
Spectral type DA DA DA DA DA
Effective temperature [K] 9047.0 (56) 9340.0 (54) 9048.0 (56) 9047.0 8898.0 8951.0 (77)
log(g) [cgs] 7.95 (0.01) 8.02 (0.01) 7.94 (0.01) 7.94 7.86 7.93 (0.02)
Mass [M] 0.569 (0.008) 0.61 (0.009) 0.565 (0.009) 0.565 0.501 0.56 (0.01)
log(Luminosity) [L]
Cooling age [Gyr] 0.7700 0.7238 0.7093
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] 13.57 (0.05) 13.51 (0.06) 13.51 (0.06) 13.57 13.57 (0.05) 13.51 (0.06)
Distance [pc] 73.70 (0.3) 74.02 (0.3) 74.05 (0.4) 73.70 73.70 (0.3) 74.05 (0.4)
Composition H H
Proper motion (right ascension) [mas/yr] -100.1563819 (0.05) -100.1329334 (0.1) -100.156 (0.05) -100.1329334
Proper motion (declination) [mas/yr] 20.21561061 (0.05) 20.31252195 (0.08) 20.216 (0.05) 20.31252195
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 16.64 (0.02) 16.32 (0.1)
H magnitude 16.29 (0.3) 16.29 (0.3)
K magnitude
u magnitude 17.24 (0.009) 17.24 (0.009) 17.22 (0.01)
g magnitude 16.78 (0.004) 16.79 (0.004)
r magnitude 16.81 (0.004) 16.83 (0.004)
i magnitude 16.91 (0.005) 16.89 (0.005)
z magnitude 17.03 (0.01) 17.04 (0.01)
G magnitude 16.78 (0.004) 16.80 16.78 16.78 (0.003) 16.80
BP magnitude 16.87 (0.004) 16.86 16.86
RP magnitude 16.63 (0.007) 16.63 16.63
Pan g magnitude 16.82 (0.004) 16.82 (0.005)
Pan r magnitude 16.84 (0.006) 16.84 (0.006)
Pan i magnitude 16.95 (0.003) 16.95 (0.002)
Pan z magnitude 17.06 (0.006) 17.06 (0.006)
Pan y magnitude 17.17 (0.008) 17.17 (0.008)
E(B-V) 0.005

* 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.