SDSS J130638.43+383048.1

All names: Gaia EDR3 1523521695570617088, Gaia DR2 1523521695570617088, SDSS J130638.43+383048.1, Gaia DR3 1523521695570617088

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 13 06 38.43 (0.2) 13 06 38.43 13 06 38.43 (0.4) 13 06 38.43 (0.2) 13 06 38.43
Declination 38 30 47.99 (0.2) 38 30 48.04 38 30 47.99 (0.3) 38 30 48.02 (0.2) 38 30 48.05
Spectral type DA:B: DA DA:B: DB
Effective temperature [K] 12026.0 14955.0 (182)
log(g) [cgs] 7.30 8.23 (0.1)
Mass [M] 0.298
log(Luminosity) [L]
Cooling age [Gyr] 0.1818
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] 2.27 (0.4) 1.59 (0.6) 2.27 (0.4)
Distance [pc] 440.61 (76) 629.91 (219) 440.61 (76)
Composition H
Proper motion (right ascension) [mas/yr] -1.136316866 (0.2) -0.157168897 (0.8) -1.136 (0.2)
Proper motion (declination) [mas/yr] -2.048230575 (0.3) -1.770338778 (0.6) -2.048 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.52 (0.02) 19.54 (0.03) 19.54 (0.03)
g magnitude 19.58 (0.01) 19.59 (0.02)
r magnitude 19.90 (0.02) 19.88 (0.03) 19.88 (0.03)
i magnitude 20.11 (0.03) 20.17 (0.03) 20.17 (0.03)
z magnitude 20.23 (0.1) 20.22 (0.09) 20.22 (0.09)
G magnitude 19.72 (0.05) 19.78 19.72 (0.004)
BP magnitude 19.70 (0.05) 19.67
RP magnitude 19.84 (0.07) 19.78
Pan g magnitude 19.64 (0.008)
Pan r magnitude 19.88 (0.01)
Pan i magnitude 20.13 (0.02)
Pan z magnitude 20.29 (0.03)
Pan y magnitude 19.85 (0.1)
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.