SDSS J111806.76+544512.0

All names: Gaia DR3 843874006087432960, SDSS J111806.76+544512.0, Gaia EDR3 843874006087432960, GALEX J111806.7+544510, SDSS J111806.76+544512.07, Gaia DR2 843874006087432960

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Kepler et al. 2016 Simbad
Right ascension 11 18 06.74 (0.6) 11 18 06.76 11 18 06.74 (1) 11 18 06.77 (0.6)
Declination 54 45 11.61 (0.7) 54 45 11.80 54 45 11.62 (1) 54 45 11.88 (0.7)
Spectral type DA: DA: DA
Effective temperature [K] 8670.0 12864.0 (1000)
log(g) [cgs] 8.41 10.00 (1)
Mass [M] 0.857 1.394 (0.9)
log(Luminosity) [L]
Cooling age [Gyr] 1.8030
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] -0.76 (1) -3.07 (2)
Distance [pc]
Composition H
Proper motion (right ascension) [mas/yr] -17.49942412 (1) -14.63994108 (3) -17.499 (1)
Proper motion (declination) [mas/yr] -16.6452732 (2) -13.14773001 (2) -16.645 (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 21.48 (0.1) 21.41 (0.1) 21.41 (0.1)
g magnitude 20.90 (0.03) 20.92 (0.03) 20.92 (0.03)
r magnitude 20.90 (0.04) 20.93 (0.04) 20.93 (0.04)
i magnitude 20.97 (0.06) 20.98 (0.06) 20.98 (0.06)
z magnitude 21.09 (0.2) 21.09 (0.2) 21.09 (0.2)
G magnitude 20.88 (0.1) 20.97 20.88 (0.01)
BP magnitude 20.80 (0.1) 20.84
RP magnitude 20.43 (0.1) 20.41
Pan g magnitude 20.87 (0.02)
Pan r magnitude 20.89 (0.03)
Pan i magnitude 21.02 (0.03)
Pan z magnitude 21.00 (0.2)
Pan y magnitude
E(B-V)

* 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.