SDSS J095105.55+375142.8

All names: SDSS J095105.55+375142.7, Gaia DR3 800009195855799808, Gaia EDR3 800009195855799808, Gaia DR2 800009195855799808, WD 0948+380, SDSS J095105.55+375142.8

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Vincent et al. 2023
Right ascension 09 51 05.57 (0.5) 09 51 05.55 09 51 05.57 (0.8) 09 51 05.55 (0.5) 09 51 05.55 09 51 05.86 09 51 05.55
Declination 37 51 42.70 (0.5) 37 51 42.72 37 51 42.71 (0.7) 37 51 42.76 (0.5) 37 51 42.80 37 51 37.80 37 51 42.80
Spectral type DA DA DA_auto DA DA DA
Effective temperature [K] 15275.0 17207.0 (634) 17391.0 (660)
log(g) [cgs] 8.06 7.94 (0.2) 7.90 (0.2)
Mass [M] 0.648 0.567 (0.1)
log(Luminosity) [L]
Cooling age [Gyr] 0.2050
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] 1.68 (0.7) 1.65 (2) 1.68 (0.7)
Distance [pc] 593.58 (233) 604.86 (582) 593.58 (233)
Composition H
Proper motion (right ascension) [mas/yr] 10.72405718 (0.7) 11.75159544 (2) 10.724 (0.7) 6.5
Proper motion (declination) [mas/yr] -3.398247781 (0.6) -2.343442453 (1) -3.398 (0.6) -9.9
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.32 (0.04) 20.31 (0.04) 20.40 (0.05) 20.39 20.35 (0.05)
g magnitude 20.19 (0.02) 20.16 (0.02) 20.21 (0.02) 20.20 20.19 (0.02)
r magnitude 20.46 (0.03) 20.48 (0.03) 20.53 (0.03) 20.52 20.50 (0.03)
i magnitude 20.83 (0.05) 20.75 (0.04) 20.82 (0.04) 20.81 20.81 (0.04)
z magnitude 20.85 (0.2) 21.24 (0.2) 21.32 (0.2) 21.31 21.30 (0.2)
G magnitude 20.39 (0.06) 20.43 20.39 (0.006)
BP magnitude 20.29 (0.06) 20.27
RP magnitude 20.35 (0.1) 20.75
Pan g magnitude 20.25 (0.02)
Pan r magnitude 20.56 (0.03)
Pan i magnitude 20.80 (0.02)
Pan z magnitude 20.91 (0.05)
Pan y magnitude
E(B-V) 0.017

* 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.