Gaia DR2 4808378482451035520

All names: WDJ054541.43-384150.07, Gaia DR3 4808378482451035520, WDJ054541.43-384150.06, Gaia DR2 4808378482451035520, Gaia EDR3 4808378482451035520

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 05 45 41.46 (0.07) 05 45 41.46 05 45 41.46 05 45 41.43 (0.07) 05 45 41.46
Declination -38 41 51.97 (0.08) -38 41 51.91 -38 41 51.97 -38 41 50.06 (0.08) -38 41 51.91
Spectral type DA DA
Effective temperature [K] 7033.0 (112)
log(g) [cgs] 8.34 (0.03)
Mass [M☉] 0.807 (0.02)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 15.37 (0.09) 15.27 (0.1) 15.37 15.37 (0.09) 15.27 (0.1)
Distance [pc] 65.07 (0.4) 65.49 (0.5) 65.07 65.07 (0.4) 65.49 (0.5)
Composition
Proper motion (right ascension) [mas/yr] 25.73865374 (0.1) 25.73376797 (0.2) 25.739 (0.1) 25.73376797
Proper motion (declination) [mas/yr] -119.1164766 (0.1) -118.9488245 (0.2) -119.116 (0.1) -118.9488245
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 17.98 (0.01) 18.00 17.98 17.98 (0.003) 18.00
BP magnitude 18.18 (0.01) 18.19 18.19
RP magnitude 17.64 (0.02) 17.62 17.62
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.000

* 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.