SDSS J111435.88+563741.6

All names: SDSS J111435.87+563741.2, Gaia EDR3 856331266672019456, SDSS J111435.88+563741.64, Gaia DR3 856331266672019456, Gaia DR2 856331266672019456, SDSS J111435.88+563741.6, SDSS J111435.87+563741.3

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Kepler et al. 2016 Vincent et al. 2024 Simbad Vincent et al. 2023
Right ascension 11 14 35.76 (0.2) 11 14 35.88 11 14 35.77 (0.2) 11 14 35.76 11 14 35.90 (0.2)
Declination 56 37 40.57 (0.2) 56 37 41.31 56 37 40.60 (0.2) 56 37 40.57 56 37 41.49 (0.2)
Spectral type DA: DA: DA DA DA
Effective temperature [K] 6861.0 6847.0 (112) 7154.0 (211)
log(g) [cgs] 8.16 7.55 (0.2) 8.28 (0.06)
Mass [M] 0.694 0.366 (0.09) 0.77 (0.06)
log(Luminosity) [L]
Cooling age [Gyr] 2.1340
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] 7.51 (0.2) 7.32 (0.3) 7.51 7.51 (0.2)
Distance [pc] 133.09 (4) 136.56 (6) 133.09 133.09 (4)
Composition H
Proper motion (right ascension) [mas/yr] -69.06919419 (0.2) -68.18066338 (0.4) -69.069 (0.2)
Proper motion (declination) [mas/yr] -56.97916222 (0.2) -56.85402078 (0.5) -56.979 (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 20.15 (0.05) 20.15 (0.04) 20.15 (0.05)
g magnitude 19.60 (0.01) 19.60 (0.03) 19.59 (0.01)
r magnitude 19.45 (0.02) 19.45 (0.02) 19.45 (0.02)
i magnitude 19.34 (0.02) 19.35 (0.03) 19.34 (0.02)
z magnitude 19.52 (0.08) 19.51 (0.07) 19.51 (0.08)
G magnitude 19.41 (0.03) 19.44 19.41 19.41 (0.003)
BP magnitude 19.61 (0.03) 19.61
RP magnitude 19.09 (0.04) 19.07
Pan g magnitude 19.61 (0.01)
Pan r magnitude 19.43 (0.008)
Pan i magnitude 19.40 (0.007)
Pan z magnitude 19.45 (0.02)
Pan y magnitude 19.32 (0.05)
E(B-V) 0.013

* 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.