SDSS J005953.25-024427.9

All names: SDSS J005953.24-024427.9, Gaia DR2 2532440192351298432, SDSS J005953.25-024427.9, SDSS J005953.25-024427.96, Gaia EDR3 2532440192351298432, Gaia DR3 2532440192351298432, GALEX J005953.2-024426

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 MWDD H Gaia DR2 Stilism Kepler et al. 2015 Vincent et al. 2024 Simbad Vincent et al. 2023
Right ascension 00 59 53.27 (0.2) 00 59 53.25 00 59 53.26 (0.3) 00 59 53.27 00 59 53.22 (0.2)
Declination -02 44 28.28 (0.1) -02 44 27.96 -02 44 28.26 (0.2) -02 44 28.28 -02 44 27.52 (0.1)
Spectral type DA DA DA DA DA
Effective temperature [K] 7689.0 7868.0 (33) 7562.0 (231)
log(g) [cgs] 7.40 8.02 (0.05) 7.30 (0.08)
Mass [M] 0.31 0.606 (0.03) 0.279 (0.04)
log(Luminosity) [L]
Cooling age [Gyr] 0.6415
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] 5.37 (0.2) 5.52 (0.3) 5.37 5.37 (0.2)
Distance [pc] 186.16 (7) 181.13 (10) 186.16 186.16 (7)
Composition H
Proper motion (right ascension) [mas/yr] 45.54405278 (0.3) 46.04324255 (0.7) 45.544 (0.3)
Proper motion (declination) [mas/yr] -47.79745229 (0.3) -47.4355478 (0.4) -47.797 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.23 (0.03) 19.25 (0.03) 19.23 (0.03)
g magnitude 18.74 (0.009) 18.76 (0.02) 18.74 (0.009)
r magnitude 18.63 (0.009) 18.62 (0.02) 18.62 (0.009)
i magnitude 18.65 (0.01) 18.65 (0.02) 18.65 (0.01)
z magnitude 18.63 (0.03) 18.65 (0.03) 18.63 (0.03)
G magnitude 18.60 (0.02) 18.63 18.60 18.60 (0.003)
BP magnitude 18.77 (0.02) 18.76
RP magnitude 18.31 (0.03) 18.26
Pan g magnitude 18.71 (0.004)
Pan r magnitude 18.63 (0.01)
Pan i magnitude 18.65 (0.005)
Pan z magnitude 18.72 (0.02)
Pan y magnitude 18.78 (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.