SDSS J011626.00+294257.3

All names: Gaia DR3 309779773265531776, SDSS J011625.99+294257.1, Gaia EDR3 309779773265531776, Gaia DR2 309779773265531776, SDSS J011626.00+294257.32, SDSS J011626.00+294257.3

Parameter Unit Gaia EDR3 SDSS DR12 MWDD H Gaia DR2 Stilism Kepler et al. 2016 Simbad Vincent et al. 2023
Right ascension 01 16 25.97 (0.2) 01 16 26.00 01 16 25.97 (0.4) 01 16 26.01 (0.2)
Declination 29 42 57.22 (0.2) 29 42 57.19 29 42 57.21 (0.4) 29 42 57.07 (0.2)
Spectral type DA DA DA DA
Effective temperature [K] 27573.0 17980.0 (143)
log(g) [cgs] 8.52 7.72 (0.03)
Mass [M] 0.954 0.508 (0.01)
log(Luminosity) [L]
Cooling age [Gyr] 0.0710
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] 2.55 (0.3) 2.55 (0.5) 2.55 (0.3)
Distance [pc] 391.46 (44) 391.83 (70) 391.47 (44)
Composition H
Proper motion (right ascension) [mas/yr] -31.43426208 (0.3) -32.51854349 (0.7) -31.434 (0.3)
Proper motion (declination) [mas/yr] 9.289101509 (0.3) 7.162436099 (0.9) 9.289 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.01 (0.02) 19.02 (0.03) 19.01 (0.02)
g magnitude 18.79 (0.008) 18.82 (0.08) 18.79 (0.008)
r magnitude 19.06 (0.01) 19.09 (0.5) 19.06 (0.01)
i magnitude 19.59 (0.03) 19.61 (2) 19.59 (0.03)
z magnitude 19.83 (0.08) 19.84 (3) 19.83 (0.08)
G magnitude 18.96 (0.06) 19.01 18.96 (0.004)
BP magnitude 18.64 (0.06)
RP magnitude 18.48 (0.06)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.042

* 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.