Gaia DR2 1206715626392179072

All names: Gaia DR2 1206715626392179072, SDSS J160411.13+231057.3, WDJ160411.12+231057.25, Gaia DR3 1206715626392179072, Gaia EDR3 1206715626392179072

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Kilic et al. 2025 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 16 04 11.15 (0.06) 16 04 11.15 16 04 11.15 16 04 11.12 (0.06) 16 04 11.15
Declination 23 10 57.69 (0.06) 23 10 57.68 23 10 57.69 23 10 57.25 (0.06) 23 10 57.68
Spectral type DA: DC: DC
Effective temperature [K] 5105.0 (14) 5154.0 4841.0 5188.0 (32)
log(g) [cgs] 7.98 (0.008) 8.00 7.79 8.02 (0.02)
Mass [M] 0.568 (0.007) 0.584 0.45 0.594 (0.01)
log(Luminosity) [L]
Cooling age [Gyr] 4.9610 4.0950
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] 23.48 (0.1) 23.42 (0.1) 23.48 23.48 (0.1) 23.42 (0.1)
Distance [pc] 42.59 (0.2) 42.70 (0.2) 42.59 42.59 (0.2) 42.70 (0.2)
Composition H
Proper motion (right ascension) [mas/yr] 24.42856538 (0.08) 24.57259931 (0.2) 24.429 (0.08) 24.57259931
Proper motion (declination) [mas/yr] 27.7040679 (0.09) 27.67714491 (0.2) 27.704 (0.09) 27.67714491
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.05 (0.04) 20.03 (0.04)
g magnitude 18.47 (0.007) 18.48 (0.008)
r magnitude 17.82 (0.006) 17.82 (0.007)
i magnitude 17.59 (0.007) 17.59 (0.007)
z magnitude 17.48 (0.01) 17.46 (0.01)
G magnitude 17.87 (0.01) 17.89 17.87 17.87 (0.003) 17.89
BP magnitude 18.33 (0.01) 18.32 18.32
RP magnitude 17.27 (0.007) 17.27 17.27
Pan g magnitude 18.40 (0.003)
Pan r magnitude 17.85 (0.005)
Pan i magnitude 17.61 (0.004)
Pan z magnitude 17.54 (0.005)
Pan y magnitude 17.51 (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.