SDSS J101633.40+193216.1

All names: J1016+1932, SDSS J101633.39+193216.1, WDJ101633.42+193216.07, SDSS J101633.40+193216.1, Gaia DR3 625075796364911360, Gaia EDR3 625075796364911360, SDSS J101633.40+193216.2, Gaia DR2 625075796364911360

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 Kleinman et al. 2013 Vincent et al. 2023
Right ascension 10 16 33.34 (0.08) 10 16 33.40 10 16 33.34 (0.1) 10 16 33.34 10 16 33.42 (0.08) 10 16 33.34 10 16 33.40
Declination 19 32 16.08 (0.08) 19 32 16.15 19 32 16.08 (0.1) 19 32 16.08 19 32 16.06 (0.08) 19 32 16.08 19 32 16.13
Spectral type DA DA DA DA DA DA DA DA
Effective temperature [K] 9168.0 (56) 9163.0 (53) 9169.0 (56) 9033.0 8817.0 (132) 9109.0 (30)
log(g) [cgs] 8.03 (0.01) 8.01 (0.01) 8.01 (0.02) 7.98 7.96 (0.03) 8.20 (0.05)
Mass [M] 0.616 (0.01) 0.601 (0.01) 0.604 (0.01) 0.587 0.574 (0.02) 0.715 (0.03)
log(Luminosity) [L]
Cooling age [Gyr] 0.8000 0.7653
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] 10.89 (0.09) 10.74 (0.1) 10.74 (0.1) 10.89 10.89 (0.09) 10.74 (0.1)
Distance [pc] 91.80 (0.8) 93.11 (1) 93.12 (1) 91.80 91.80 (0.8) 93.12 (1)
Composition H H H
Proper motion (right ascension) [mas/yr] -76.60899994 (0.1) -76.00193594 (0.3) -76.609 (0.1) -76.00193594
Proper motion (declination) [mas/yr] 1.305619629 (0.1) 1.016782523 (0.3) 1.306 (0.1) 1.016782523
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 17.09 (0.03)
H magnitude
K magnitude
u magnitude 17.76 (0.01) 17.74 (0.01) 17.76 (0.01) 17.76 (0.01) 17.76 (0.02)
g magnitude 17.38 (0.005) 17.38 (0.005) 17.38 (0.005) 17.40 (0.02)
r magnitude 17.40 (0.005) 17.40 (0.005) 17.40 (0.005) 17.43 (0.02)
i magnitude 17.48 (0.006) 17.48 (0.006) 17.48 (0.006) 17.54 (0.02)
z magnitude 17.64 (0.02) 17.64 (0.02) 17.64 (0.02) 17.67 (0.02)
G magnitude 17.33 (0.007) 17.36 17.33 17.33 (0.003) 17.36
BP magnitude 17.44 (0.007) 17.43 17.43
RP magnitude 17.20 (0.01) 17.18 17.18
Pan g magnitude 17.37 (0.004) 17.37 (0.005)
Pan r magnitude 17.43 (0.005) 17.43 (0.005)
Pan i magnitude 17.48 (0.005) 17.48 (0.005)
Pan z magnitude 17.63 (0.004) 17.63 (0.003)
Pan y magnitude 17.72 (0.01) 17.72 (0.01)
E(B-V) 0.004

* 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.