SDSS J122349.13+532528.5

All names: Gaia EDR3 1572395979561316608, Gaia DR2 1572395979561316608, Gaia DR3 1572395979561316608, SDSS J122349.13+532528.5, SDSS J122349.13+532528.55, GALEX J122349.1+532527

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Kepler et al. 2016 Simbad
Right ascension 12 23 49.13 (0.4) 12 23 49.13 12 23 49.13 (0.5) 12 23 49.14 (0.4)
Declination 53 25 28.29 (0.4) 53 25 28.30 53 25 28.29 (0.5) 53 25 28.30 (0.4)
Spectral type DA: DA: DA
Effective temperature [K] 9467.0 10592.0 (552)
log(g) [cgs] 6.70 6.00 (1)
Mass [M] 0.159
log(Luminosity) [L]
Cooling age [Gyr]
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] 1.63 (0.6) 1.08 (0.8) 1.63 (0.6)
Distance [pc] 613.39 (228) 921.74 (719) 613.38 (228)
Composition H
Proper motion (right ascension) [mas/yr] -0.958788749 (0.5) -0.810909914 (1) -0.959 (0.5)
Proper motion (declination) [mas/yr] -0.371521399 (0.6) 0.591749405 (1) -0.372 (0.6)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.16 (0.1) 21.09 (0.09) 21.09 (0.09)
g magnitude 20.32 (0.02) 20.33 (0.06) 20.33 (0.06)
r magnitude 20.48 (0.03) 20.49 (0.03) 20.49 (0.03)
i magnitude 20.66 (0.05) 20.67 (0.04) 20.67 (0.04)
z magnitude 20.62 (0.2) 20.63 (0.1) 20.63 (0.1)
G magnitude 20.42 (0.08) 20.48 20.42 (0.006)
BP magnitude 20.46 (0.08) 20.29
RP magnitude 20.43 (0.1) 20.34
Pan g magnitude 20.31 (0.02)
Pan r magnitude 20.47 (0.02)
Pan i magnitude 20.75 (0.009)
Pan z magnitude 20.67 (0.04)
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.