Gaia DR2 4615208102064126336

All names: WDJ041507.87-844159.65, Gaia DR2 4615208102064126336, Gaia EDR3 4615208102064126336, WDJ04157.87-844159.64, Gaia DR3 4615208102064126336

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 04 15 10.22 (0.06) 04 15 10.14 04 15 10.22 04 15 07.87 (0.06) 04 15 10.14
Declination -84 41 55.92 (0.06) -84 41 56.04 -84 41 55.92 -84 41 59.64 (0.06) -84 41 56.04
Spectral type DA DA
Effective temperature [K] 7540.0 (86)
log(g) [cgs] 8.25 (0.02)
Mass [M☉] 0.75 (0.02)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 16.35 (0.06) 16.39 (0.08) 16.35 16.35 (0.06) 16.39 (0.08)
Distance [pc] 61.16 (0.2) 61.02 (0.3) 61.16 61.16 (0.2) 61.02 (0.3)
Composition
Proper motion (right ascension) [mas/yr] 203.3092445 (0.08) 203.3945409 (0.1) 203.309 (0.08) 203.3945409
Proper motion (declination) [mas/yr] 232.5543916 (0.09) 232.8106779 (0.2) 232.554 (0.09) 232.8106779
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 17.44 (0.006) 17.46 17.44 17.44 (0.003) 17.46
BP magnitude 17.61 (0.006) 17.58 17.58
RP magnitude 17.18 (0.008) 17.17 17.17
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.003

* 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.