Gaia DR2 6197859428443669376

All names: Gaia EDR3 6197859432742337152, GALEX J150404.4-383739, WDJ150404.39-383739.41, Gaia DR3 6197859432742337152, Gaia DR2 6197859428443669376, WDJ15044.39-383739.40

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 15 04 04.46 (0.08) 15 04 04.46 15 04 04.46 15 04 04.39 (0.08) 15 04 04.46
Declination -38 37 39.70 (0.06) -38 37 39.69 -38 37 39.70 -38 37 39.41 (0.06) -38 37 39.69
Spectral type DC D
Effective temperature [K] 6826.0 (88)
log(g) [cgs] 7.81 (0.02)
Mass [M☉] 0.467 (0.02)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 16.49 (0.09) 16.23 (0.2) 16.49 16.49 (0.09) 16.23 (0.2)
Distance [pc] 60.65 (0.3) 61.60 (0.6) 60.65 60.65 (0.3) 61.60 (0.6)
Composition
Proper motion (right ascension) [mas/yr] 52.57160578 (0.1) 53.03978306 (0.2) 52.572 (0.1) 53.03978306
Proper motion (declination) [mas/yr] -18.40307116 (0.08) -18.43280699 (0.2) -18.403 (0.08) -18.43280699
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 17.24 (0.007) 17.26 17.24 17.24 (0.003) 17.26
BP magnitude 17.41 (0.007) 17.43 17.43
RP magnitude 16.94 (0.009) 16.95 16.95
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
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.