SDSS J005911.95+064927.6

All names: Gaia DR2 2577473989602016512, SDSS J005911.95+064927.6, SDSS J005911.95+064927.62, GALEX J005911.7+064928, SDSS J005911.94+064927.5, Gaia DR3 2577473989602016512, Gaia EDR3 2577473989602016512

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 MWDD H MWDD HE Gaia DR2 Stilism Kepler et al. 2015 Simbad Vincent et al. 2023
Right ascension 00 59 11.97 (0.4) 00 59 11.95 00 59 11.96 (0.6) 00 59 11.93 (0.4)
Declination 06 49 27.19 (0.3) 06 49 27.59 06 49 27.21 (0.4) 06 49 27.71 (0.3)
Spectral type DC: DC: DC: DC DC
Effective temperature [K] 6376.0 6142.0 11901.0 (1000)
log(g) [cgs] 8.14 8.02 6.85 (0.5)
Mass [M] 0.679 0.583
log(Luminosity) [L]
Cooling age [Gyr] 2.6520 2.3730
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 5.73 (0.5) 6.26 (0.7) 5.73 (0.5)
Distance [pc] 174.61 (16) 159.78 (18) 174.61 (16)
Composition
Proper motion (right ascension) [mas/yr] 29.95147793 (0.7) 30.21522648 (1) 29.951 (0.7)
Proper motion (declination) [mas/yr] -32.66648907 (0.4) -32.61579443 (0.7) -32.666 (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 20.93 (0.09) 20.93 (0.09) 20.93 (0.1)
g magnitude 20.29 (0.02) 20.29 (0.02) 20.29 (0.02)
r magnitude 20.01 (0.03) 20.01 (0.03) 20.01 (0.03)
i magnitude 19.94 (0.04) 19.94 (0.04) 19.94 (0.04)
z magnitude 19.89 (0.2) 19.89 (0.1) 19.89 (0.2)
G magnitude 20.00 (0.06) 20.05 20.00 (0.006)
BP magnitude 20.31 (0.06) 20.24
RP magnitude 19.60 (0.07) 19.51
Pan g magnitude 20.26 (0.01)
Pan r magnitude 20.02 (0.01)
Pan i magnitude 19.92 (0.01)
Pan z magnitude 19.90 (0.05)
Pan y magnitude 19.96 (0.03)
E(B-V) 0.010

* 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.