WD 0104-104

All names: Gaia EDR3 2470170038506716544, [BGK2006] J010657.83-100839.3, [KAB2007] Cand 107, GALEX J010657.7-100838, SDSS J010657.83-100839.2, Gaia DR2 2470170038506716544, SDSS J010657.83-100839.3, Gaia DR3 2470170038506716544, WD 0104-104

Parameter Unit Gaia EDR3 Pan-STARRS DR1 MWDD H Gaia DR2 Stilism Simbad White Dwarf Catalog (McCook & Sion 1999)
Right ascension 01 06 57.81 (0.3) 01 06 57.81 (0.4) 01 06 57.84 (0.3) 01 06 57.34
Declination -10 08 39.80 (0.2) -10 08 39.78 (0.3) -10 08 39.26 (0.2) -10 08 34.44
Spectral type DA DA DA3.3
Effective temperature [K] 10881.0
log(g) [cgs] 8.11
Mass [M] 0.671
log(Luminosity) [L]
Cooling age [Gyr] 0.5666
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] 3.18 (0.4) 3.18 (0.4) 3.18 (0.4)
Distance [pc] 314.92 (36) 314.58 (44) 314.92 (36)
Composition H
Proper motion (right ascension) [mas/yr] -20.28256113 (0.5) -19.20035654 (1) -20.283 (0.5)
Proper motion (declination) [mas/yr] -33.62790234 (0.5) -33.67360486 (0.6) -33.628 (0.5)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.93 (0.05) 19.80
g magnitude 19.39 (0.01) 19.28
r magnitude 19.71 (0.02) 19.64
i magnitude 19.86 (0.04) 19.80
z magnitude 19.93 (0.2) 19.88
G magnitude 19.58 (0.04) 19.63 19.58 (0.005)
BP magnitude 19.66 (0.04) 19.64
RP magnitude 19.71 (0.05) 19.50
Pan g magnitude 19.54 (0.01)
Pan r magnitude 19.64 (0.02)
Pan i magnitude 19.87 (0.01)
Pan z magnitude 20.06 (0.07)
Pan y magnitude 19.95 (0.1)
E(B-V) 0.025

* 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.