SDSS J091612.02+345914.2

All names: Gaia DR2 714469355877947136, SDSS J091612.01+345914.2, Gaia EDR3 714469355877947136, WD 0913+351, GALEX J091611.9+345914, SDSS J091612.02+345914.2, Gaia DR3 714469355877947136

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 16 11.97 (0.6) 09 16 12.02 09 16 11.98 (1) 09 16 12.03 (0.6) 09 16 12.02 09 16 11.74 09 16 12.02
Declination 34 59 13.70 (0.5) 34 59 14.22 34 59 13.73 (1) 34 59 14.39 (0.5) 34 59 14.24 34 59 09.60 34 59 14.24
Spectral type DA DA DA DA DA DAH:
Effective temperature [K] 13873.0 35049.0 (1365) 32749.0 (1277)
log(g) [cgs] 8.75 8.97 (0.04) 9.86 (0.1)
Mass [M] 1.075 1.359 (0.01)
log(Luminosity) [L]
Cooling age [Gyr] 0.9181
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] 3.33 (0.8) 3.04 (1) 3.33 (0.8)
Distance [pc] 300.62 (73) 329.20 (123) 300.62 (73)
Composition H
Proper motion (right ascension) [mas/yr] -44.35836273 (0.8) -43.57049331 (2) -44.358 (0.8)
Proper motion (declination) [mas/yr] -43.02622518 (0.8) -45.83214186 (2) -43.026 (0.8)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.93 (0.04) 19.91 (0.04) 19.92 (0.04) 19.92 19.90 (0.04)
g magnitude 20.16 (0.02) 20.15 (0.02) 20.20 (0.03) 20.19 20.18 (0.03)
r magnitude 20.48 (0.03) 20.49 (0.04) 20.54 (0.04) 20.53 20.54 (0.04)
i magnitude 20.77 (0.05) 20.84 (0.07) 20.90 (0.07) 20.89 20.89 (0.07)
z magnitude 20.67 (0.2) 20.85 (0.3) 20.94 (0.3) 20.93 20.93 (0.3)
G magnitude 20.35 (0.08) 20.42 20.35 (0.007)
BP magnitude 20.39 (0.08) 20.14
RP magnitude 20.61 (0.1) 20.52
Pan g magnitude 20.23 (0.01)
Pan r magnitude 20.50 (0.02)
Pan i magnitude 20.81 (0.02)
Pan z magnitude 20.94 (0.06)
Pan y magnitude
E(B-V) 0.016

* 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.