SDSS J112351.67+580609.1

All names: SDSS J112351.70+580608.8, Gaia EDR3 856712487968957184, Gaia DR2 856712487968957184, SDSS J112351.67+580609.14, SDSS J112351.67+580609.1, Gaia DR3 856712487968957184

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Kepler et al. 2016 Simbad Vincent et al. 2023
Right ascension 11 23 51.64 (0.4) 11 23 51.70 11 23 51.65 (0.9) 11 23 51.70 (0.4)
Declination 58 06 09.04 (0.5) 58 06 08.85 58 06 09.03 (1) 58 06 08.79 (0.5)
Spectral type DA: DA: DA DA
Effective temperature [K] 7104.0 6787.0 (180)
log(g) [cgs] 8.44 7.81 (0.3)
Mass [M] 0.874 0.478 (0.1)
log(Luminosity) [L]
Cooling age [Gyr] 3.4470
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] 4.77 (0.6) 4.97 (1) 4.77 (0.6)
Distance [pc] 209.58 (28) 201.09 (43) 209.58 (28)
Composition H
Proper motion (right ascension) [mas/yr] -28.00016124 (0.7) -28.59347868 (2) -28.0 (0.7)
Proper motion (declination) [mas/yr] 15.84244279 (0.7) 13.80829881 (2) 15.842 (0.7)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.28 (0.1) 21.26 (0.1) 21.28 (0.1)
g magnitude 20.76 (0.03) 20.77 (0.03) 20.76 (0.03)
r magnitude 20.57 (0.03) 20.58 (0.04) 20.57 (0.04)
i magnitude 20.48 (0.04) 20.49 (0.04) 20.49 (0.04)
z magnitude 20.64 (0.2) 20.66 (0.2) 20.65 (0.2)
G magnitude 20.51 (0.08) 20.58 20.51 (0.006)
BP magnitude 20.79 (0.08) 20.70
RP magnitude 20.03 (0.08) 20.20
Pan g magnitude 20.66 (0.03)
Pan r magnitude 20.54 (0.04)
Pan i magnitude 20.46 (0.02)
Pan z magnitude 20.50 (0.03)
Pan y magnitude
E(B-V) 0.018

* 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.