USNO-B1.0 1519-00183629

All names: WDJ101007.89+615515.82, Gaia DR2 1051954485699665280, USNO-B1.0 1519-00183629, WIRED J101007.88+615515.7, SDSS J101007.87+615515.8, SDSS J101007.88+615515.8, GALEX J101007.8+615514, WD 1006+621, Gaia EDR3 1051954485699665280, SDSS J101007.89+615515.8, J1010+6155, SDSS J101007.88+615515.7, Gaia DR3 1051954485699665280, LSPM J1010+6155, SDSS J101007.89+615515.7

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 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 10 10 07.81 (0.09) 10 10 07.89 10 10 07.81 (0.1) 10 10 07.81 10 10 07.89 (0.09) 10 10 07.81 10 10 07.89 10 10 07.66 10 10 07.89
Declination 61 55 13.29 (0.1) 61 55 15.80 61 55 13.36 (0.2) 61 55 13.29 61 55 15.82 (0.1) 61 55 13.36 61 55 15.71 61 55 08.40 61 55 15.73
Spectral type DA DA DA DA DA DA DA DA_auto DA DA DA
Effective temperature [K] 6933.0 (74) 6926.0 (66) 6933.0 (75) 6749.0 6796.0 (116) 7751.0 (68) 7252.0 (73)
log(g) [cgs] 8.28 (0.02) 8.29 (0.02) 8.29 (0.03) 8.24 8.24 (0.03) 8.86 (0.1) 8.31 (0.2)
Mass [M☉] 0.77 (0.02) 0.778 (0.02) 0.779 (0.02) 0.744 0.745 (0.03) 0.78 (0.1)
log(Luminosity) [L☉]
Cooling age [Gyr] 2.9900 2.7520
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] 11.11 (0.1) 11.22 (0.2) 11.22 (0.2) 11.11 11.11 (0.1) 11.22 (0.2)
Distance [pc] 90.00 (1) 89.13 (2) 89.15 (2) 90.00 90.00 (1) 89.15 (2)
Composition H H H
Proper motion (right ascension) [mas/yr] -36.58116354 (0.1) -36.13579848 (0.2) -36.581 (0.1) -36.136 -34.2
Proper motion (declination) [mas/yr] -158.682902 (0.1) -158.3449105 (0.3) -158.683 (0.1) -158.345 -159.1
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 18.90
V magnitude
R magnitude 18.60
I magnitude
J magnitude 18.09 (0.07)
H magnitude 17.95 (0.08)
K magnitude 17.68 (0.03)
u magnitude 19.37 (0.03) 19.39 (0.03) 19.37 (0.03) 19.37 (0.03) 19.38 (0.04) 19.38 19.38 (0.04)
g magnitude 18.89 (0.009) 18.89 (0.009) 18.89 (0.009) 18.89 (0.02) 18.89 18.89 (0.02)
r magnitude 18.71 (0.009) 18.71 (0.009) 18.71 (0.009) 18.74 (0.02) 18.74 18.73 (0.02)
i magnitude 18.67 (0.01) 18.67 (0.01) 18.67 (0.01) 18.72 (0.03) 18.72 18.71 (0.03)
z magnitude 18.66 (0.04) 18.66 (0.04) 18.66 (0.04) 18.68 (0.04) 18.68 18.68 (0.04)
G magnitude 18.71 (0.02) 18.73 18.71 18.71 (0.003) 18.73
BP magnitude 18.90 (0.02) 18.89 18.89
RP magnitude 18.29 (0.02) 18.25 18.25
Pan g magnitude 18.87 (0.01) 18.87 (0.01)
Pan r magnitude 18.70 (0.007) 18.70 (0.007)
Pan i magnitude 18.64 (0.008) 18.64 (0.007)
Pan z magnitude 18.67 (0.02) 18.67 (0.02)
Pan y magnitude 18.66 (0.02) 18.66 (0.02)
E(B-V) 0.005

* 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.