SDSS J095225.14+060228.5

All names: WD 0949+062, Gaia EDR3 3850381865253059328, SDSS J095225.13+060228.5, J0952+0602, Gaia DR3 3850381865253059328, GALEX J095225.1+060228, WDJ095225.14+060228.66, Gaia DR2 3850381865253059328, SDSS J095225.14+060228.5

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Kilic et al. 2025 Caron et al. 2023 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018 Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Vincent et al. 2023
Right ascension 09 52 25.15 (0.1) 09 52 25.14 09 52 25.15 (0.2) 09 52 25.15 09 52 25.14 (0.1) 09 52 25.15 09 52 25.14 09 52 24.60 09 52 25.14
Declination 06 02 27.33 (0.1) 06 02 28.53 06 02 27.38 (0.2) 06 02 27.33 06 02 28.67 (0.1) 06 02 27.38 06 02 28.53 06 02 22.20 06 02 28.53
Spectral type DC DC DC DC DC DC+M DC DC DC DCM: DC
Effective temperature [K] 7052.0 (48) 7095.0 (46) 7768.0 7466.0 7233.0 (120) 10080.0 (2) 10092.0 (24)
log(g) [cgs] 8.08 (0.02) 8.06 (0.03) 8.33 8.23 8.17 (0.03) 8.22 (0.5) 9.24 (0.5)
Mass [M] 0.623 (0.01) 0.609 (0.03) 0.803 0.721 0.679 (0.03)
log(Luminosity) [L]
Cooling age [Gyr] 1.7000 2.1600 1.9660
log(H/He) -3.4 -3.4
log(C/He)
log(Ca/He)
log(Ca/H)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)
log(Al/He)
log(Si/He)
log(P/He)
log(S/He)
log(Cl/He)
log(Sc/He)
log(Ti/He)
log(V/He)
log(Cr/He)
log(Mn/He)
log(Fe/He)
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas] 13.64 (0.2) 13.30 (0.3) 13.30 (0.3) 13.64 13.64 (0.2) 13.30 (0.3)
Distance [pc] 73.30 (0.8) 75.19 (2) 75.19 (2) 73.30 73.30 (0.8) 75.19 (2)
Composition He
Proper motion (right ascension) [mas/yr] 12.44944512 (0.2) 12.14234673 (0.4) 12.449 (0.2) 12.142 10.3
Proper motion (declination) [mas/yr] -83.27433017 (0.1) -82.65043466 (0.4) -83.274 (0.1) -82.65 -78.2
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 17.48 (0.03) 17.47 (0.03)
H magnitude 17.40 (0.04) 17.40 (0.04)
K magnitude 17.36 (0.09) 17.36 (0.09)
u magnitude 18.56 (0.02) 18.56 (0.02) 18.56 (0.02) 18.56 (0.02) 18.58 (0.02) 18.58 18.56 (0.02)
g magnitude 18.07 (0.006) 18.07 (0.006) 18.07 (0.006) 18.11 (0.02) 18.10 18.09 (0.02)
r magnitude 17.94 (0.006) 17.94 (0.006) 17.94 (0.006) 17.97 (0.01) 17.96 17.96 (0.01)
i magnitude 17.99 (0.007) 17.99 (0.007) 17.99 (0.007) 18.01 (0.02) 18.01 18.00 (0.02)
z magnitude 18.05 (0.02) 18.05 (0.02) 18.05 (0.02) 18.06 (0.03) 18.06 18.06 (0.03)
G magnitude 17.91 (0.01) 17.94 17.91 17.91 (0.003) 17.94
BP magnitude 18.05 (0.01) 18.07 18.07
RP magnitude 17.67 (0.01) 17.66 17.66
Pan g magnitude 18.06 (0.004) 18.06 (0.005)
Pan r magnitude 17.95 (0.003) 17.95 (0.003)
Pan i magnitude 17.99 (0.008) 17.99 (0.008)
Pan z magnitude 18.04 (0.009) 18.04 (0.009)
Pan y magnitude 18.15 (0.01) 18.15 (0.01)
E(B-V) 0.003

* 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.