SDSS J030328.33+065327.5

All names: Gaia DR3 7615286253641856, SDSS J030328.33+065327.5, Gaia DR2 7615286253641856, GALEX J030328.2+065327, SDSS J030328.33+065327.50, Gaia EDR3 7615286253641856

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Genest-Beaulieu & Bergeron 2019 (spectroscopic) Gaia DR2 Simbad Kleinman et al. 2013
Right ascension 03 03 28.33 (2) 03 03 28.34 03 03 28.33 (2) 03 03 28.33 (2) 03 03 28.33
Declination 06 53 27.37 (2) 06 53 27.49 06 53 27.37 (4) 06 53 27.37 (2) 06 53 27.54
Spectral type DB DB
Effective temperature [K] 16754.0 17703.0 (839)
log(g) [cgs] 8.00 8.29 (0.2)
Mass [M☉] 0.593 0.765 (0.2)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He) <-5.693
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas]
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr]
Proper motion (declination) [mas/yr]
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.77 (0.07) 20.73 (0.08) 20.73 (0.08)
g magnitude 20.68 (0.02) 20.69 (0.03) 20.69 (0.03)
r magnitude 20.83 (0.04) 20.83 (0.04) 20.83 (0.04)
i magnitude 20.88 (0.06) 20.86 (0.06) 20.86 (0.06)
z magnitude 20.90 (0.2) 20.77 (0.2) 20.77 (0.2)
G magnitude 20.68 (0.2) 20.73 20.68 (0.02)
BP magnitude 20.88 (0.2) 20.68
RP magnitude 20.36 (0.2) 20.57
Pan g magnitude 20.68 (0.02)
Pan r magnitude 20.84 (0.03)
Pan i magnitude 20.91 (0.04)
Pan z magnitude 20.93 (0.05)
Pan y magnitude
E(B-V)

* 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.