SDSS J111028.76+382151.1

All names: GALEX J111028.7+382151, Gaia DR3 764604680923225216, Gaia DR2 764604680923225216, SDSS J111028.76+382151.1, Gaia EDR3 764604680923225216, SDSS J111028.76+382151.0

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 11 10 28.75 (0.2) 11 10 28.76 11 10 28.75 (0.3) 11 10 28.77 (0.2) 11 10 28.76
Declination 38 21 50.79 (0.2) 38 21 51.05 38 21 50.80 (0.4) 38 21 51.06 (0.2) 38 21 51.05
Spectral type DA DA DA DA
Effective temperature [K] 12812.0 13214.0 (440)
log(g) [cgs] 7.53 7.77 (0.1)
Mass [M] 0.377 0.497 (0.07)
log(Luminosity) [L]
Cooling age [Gyr] 0.1738
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] 2.36 (0.3) 2.08 (0.5) 2.36 (0.3)
Distance [pc] 422.90 (45) 480.01 (105) 422.90 (45)
Composition H
Proper motion (right ascension) [mas/yr] -16.24781795 (0.2) -16.38206667 (0.6) -16.248 (0.2)
Proper motion (declination) [mas/yr] -17.20589725 (0.2) -17.25475508 (1) -17.206 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.68 (0.04) 19.68 (0.04) 19.68 (0.04)
g magnitude 19.19 (0.01) 19.19 (0.01) 19.21 (0.02)
r magnitude 19.37 (0.02) 19.37 (0.02) 19.35 (0.03)
i magnitude 19.71 (0.03) 19.71 (0.03) 19.70 (0.03)
z magnitude 19.94 (0.1) 19.94 (0.1) 19.88 (0.1)
G magnitude 19.35 (0.03) 19.40 19.35 (0.004)
BP magnitude 19.36 (0.03) 19.36
RP magnitude 19.46 (0.05) 19.39
Pan g magnitude 19.24 (0.01)
Pan r magnitude 19.48 (0.01)
Pan i magnitude 19.72 (0.02)
Pan z magnitude 19.99 (0.04)
Pan y magnitude 19.96 (0.1)
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.