[CBB98] 118

All names: 2MASS J15050617+3259595, SDSS J150506.16+325959.4, Gaia EDR3 1289020673097509760, J1505+3259, CSO 557, SDSS J150506.17+325959.4, WDJ150506.17+325959.39, WD 1503+331, Gaia DR3 1289020673097509760, GALEX J150506.2+330000, TIC 67770571, Gaia DR2 1289020673097509760, SDSS J150506.17+325959.5, WIRED J150506.16+325959.4, [CBB98] 118

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Kilic et al. 2025 Caron et al. 2023 Kilic et al. 2020 MWDD H Gaia DR2 Stilism Tremblay et al. 2011 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 15 05 06.16 (0.03) 15 05 06.17 15 05 06.16 (0.04) 15 05 06.16 15 05 06.17 (0.03) 15 05 06.16 15 05 06.17 15 05 05.45 15 05 06.17
Declination 32 59 59.53 (0.04) 32 59 59.48 32 59 59.53 (0.05) 32 59 59.53 32 59 59.39 (0.04) 32 59 59.53 32 59 59.46 32 59 54.24 32 59 59.46
Spectral type DA DA DA DA DA DA DA+dM DA DA+M: DA dM DA DA
Effective temperature [K] 9432.0 (54) 8960.0 (41) 8466.0 (38) 7997.0 9700.0 (30) 8736.0 (59) 9616.0 (22) 9513.0 (23)
log(g) [cgs] 7.88 (0.01) 7.73 (0.01) 7.57 (0.01) 7.44 8.27 (0.03) 7.68 (0.01) 8.30 (0.03) 8.19 (0.03)
Mass [M] 0.533 (0.008) 0.453 (0.007) 0.376 (0.006) 0.326 0.77 (0.02) 0.428 (0.009) 0.709 (0.02)
log(Luminosity) [L]
Cooling age [Gyr] 0.6100 0.6019 0.9772
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] 12.44 (0.05) 12.35 (0.07) 12.35 (0.07) 12.44 12.44 (0.05) 12.35 (0.07)
Distance [pc] 80.39 (0.3) 80.97 (0.5) 81.00 (0.4) 80.39 80.39 (0.3) 81.00 (0.4)
Composition H H H H
Proper motion (right ascension) [mas/yr] -11.67589509 (0.03) -11.48247882 (0.08) -11.676 (0.03) -11.482 -9.6
Proper motion (declination) [mas/yr] 9.006096677 (0.04) 9.155055783 (0.1) 9.006 (0.04) 9.155 8.4
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity WDMS
B magnitude 16.00
V magnitude 17.17
R magnitude
I magnitude
J magnitude 15.73 (0.005) 15.73 (0.005)
H magnitude 15.27 (0.09) 15.27 (0.09)
K magnitude 14.81 (0.1) 14.81 (0.1)
u magnitude 17.13 (0.008) 17.13 (0.008) 17.12 (0.008) 17.12 (0.008) 17.15 (0.02) 17.15 17.13 (0.02)
g magnitude 16.76 (0.005) 16.76 (0.005) 16.76 (0.005) 16.77 (0.01) 16.78 16.77 (0.01)
r magnitude 16.81 (0.005) 16.82 (0.005) 16.82 (0.005) 16.82 (0.009) 16.82 16.81 (0.01)
i magnitude 16.89 (0.006) 16.89 (0.006) 16.89 (0.006) 16.90 (0.02) 16.90 16.90 (0.02)
z magnitude 16.87 (0.01) 16.87 (0.01) 16.87 (0.01) 16.87 (0.02) 16.87 16.87 (0.02)
G magnitude 16.74 (0.004) 16.76 16.74 16.74 (0.003) 16.76
BP magnitude 16.83 (0.004) 16.81 16.81
RP magnitude 16.57 (0.004) 16.57 16.57
Pan g magnitude 16.80 (0.004) 16.80 (0.004)
Pan r magnitude 16.83 (0.003) 16.83 (0.003)
Pan i magnitude 16.92 (0.002) 16.92 (0.002)
Pan z magnitude 16.95 (0.003) 16.95 (0.003)
Pan y magnitude 16.87 (0.007) 16.87 (0.007)
E(B-V) 0.012

* 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.