WD 1059+559

All names: Gaia DR2 856005605072784384, SDSS J110213.45+553939.3, SDSS J110213.46+553939.4, Gaia DR3 856005605072784384, WD 1059+559, Gaia EDR3 856005605072784384

Parameter Unit Gaia EDR3 SDSS DR12 Gaia DR2 Stilism Simbad White Dwarf Catalog (McCook & Sion 1999)
Right ascension 11 02 13.48 (0.2) 11 02 13.46 11 02 13.48 (0.3) 11 02 13.46 (0.2) 11 02 12.89
Declination 55 39 39.30 (0.3) 55 39 39.36 55 39 39.30 (0.3) 55 39 39.39 (0.3) 55 39 33.48
Spectral type D WD: d
Effective temperature [K]
log(g) [cgs]
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 1.78 (0.4) 1.58 (0.5) 1.78 (0.4)
Distance [pc] 562.21 (121) 631.52 (195) 562.21 (121)
Composition
Proper motion (right ascension) [mas/yr] 6.895954432 (0.3) 7.241108499 (0.6) 6.896 (0.3)
Proper motion (declination) [mas/yr] -5.517552266 (0.4) -5.983674501 (0.7) -5.518 (0.4)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 23.87 (0.7) 23.25 (0.5) 23.28
g magnitude 21.91 (0.1) 21.95 (0.07) 21.93
r magnitude 20.54 (0.04) 20.41 (0.03) 20.39
i magnitude 19.34 (0.02) 19.31 (0.02) 19.30
z magnitude 18.71 (0.04) 18.84 (0.04) 18.82
G magnitude 19.98 (0.08) 20.03 19.98 (0.004)
BP magnitude 20.90 (0.08) 20.75
RP magnitude 18.84 (0.03) 18.79
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.021

* 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.