Gaia DR2 832162626703637888

All names: J1049+4752, WDJ104925.14+475200.71, SDSS J104925.12+475200.8, Gaia EDR3 832162626703637888, Gaia DR3 832162626703637888, Gaia DR2 832162626703637888

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 Vincent et al. 2023
Right ascension 10 49 25.02 (0.2) 10 49 25.03 10 49 25.02 10 49 25.14 (0.2) 10 49 25.03
Declination 47 52 01.25 (0.3) 47 52 01.23 47 52 01.25 47 52 00.70 (0.3) 47 52 01.23
Spectral type DA DA DA DA DA DA
Effective temperature [K] 5283.0 (39) 5246.0 (38) 5279.0 (38) 5244.0 4942.0 5390.0 (128)
log(g) [cgs] 8.04 (0.03) 7.94 (0.07) 7.95 (0.07) 7.93 7.72 8.10 (0.06)
Mass [M] 0.609 (0.03) 0.546 (0.05) 0.551 (0.05) 0.541 0.414 0.642 (0.06)
log(Luminosity) [L]
Cooling age [Gyr] 3.5300 3.6120 3.3100
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] 11.84 (0.3) 11.19 (0.6) 11.19 (0.6) 11.84 11.84 (0.3) 11.19 (0.6)
Distance [pc] 84.44 (2) 89.37 (5) 89.36 (5) 84.44 84.44 (2) 89.36 (5)
Composition H H
Proper motion (right ascension) [mas/yr] -74.67729211 (0.2) -74.4061874 (0.5) -74.677 (0.2) -74.4061874
Proper motion (declination) [mas/yr] 34.24412451 (0.3) 33.27266842 (0.9) 34.244 (0.3) 33.27266842
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 18.17 (0.05)
H magnitude
K magnitude
u magnitude 21.48 (0.2) 21.12 (0.1) 21.12 (0.1)
g magnitude 19.82 (0.02) 19.82 (0.02)
r magnitude 19.27 (0.01) 19.27 (0.01)
i magnitude 19.09 (0.02) 19.09 (0.02)
z magnitude 19.04 (0.06) 19.04 (0.06)
G magnitude 19.30 (0.05) 19.35 19.30 19.30 (0.004) 19.35
BP magnitude 19.74 (0.05) 19.68 19.68
RP magnitude 18.71 (0.03) 18.70 18.70
Pan g magnitude 19.79 (0.01) 19.79 (0.01)
Pan r magnitude 19.27 (0.006) 19.27 (0.006)
Pan i magnitude 19.07 (0.006) 19.07 (0.004)
Pan z magnitude 19.00 (0.02) 19.00 (0.02)
Pan y magnitude 18.88 (0.04) 18.88 (0.04)
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.