WD 0045-299

All names: WD 0045-299, Gaia DR2 5032048177223105280, USNO-B1.0 0603-00008413, Gaia DR3 5032048177223105280, [KW2001b] EIS J0048-2939A, [ZHM99] EIS WD 8, Gaia EDR3 5032048177223105280, [KW2001b] WD 8, 2QZ J004806.6-293918, GALEX J004806.6-293918

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Simbad White Dwarf Catalog (McCook & Sion 1999)
Right ascension 00 48 06.69 (0.4) 00 48 06.69 (0.4) 00 48 06.66 (0.4) 00 48 06.00
Declination -29 39 18.02 (0.3) -29 39 18.02 (0.3) -29 39 17.80 (0.3) -29 39 14.40
Spectral type DA DA2.9
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] 1.41 (0.4) 1.17 (0.5) 1.41 (0.4)
Distance [pc] 707.62 (209) 853.61 (343) 707.61 (210)
Composition
Proper motion (right ascension) [mas/yr] 25.43791857 (0.4) 26.339 (0.7) 25.438 (0.4)
Proper motion (declination) [mas/yr] -14.19376371 (0.5) -14.323 (0.6) -14.194 (0.5)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 19.60
V magnitude 19.77
R magnitude 20.00
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 19.79 (0.03) 19.84 19.79 (0.005)
BP magnitude 19.78 (0.03) 19.75
RP magnitude 19.94 (0.07) 19.94
Pan g magnitude 19.67 (0.001)
Pan r magnitude 19.95 (0.02)
Pan i magnitude 20.22 (0.03)
Pan z magnitude 20.42 (0.04)
Pan y magnitude
E(B-V) 0.006

* 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.