SDSS J143318.25+103726.7

All names: Gaia DR3 1178045207862708608, SDSS J143318.24+103726.8, Gaia DR2 1178045207862708608, SDSS J143318.25+103726.8, GALEX J143318.2+103727, SDSS J143318.25+103726.7, Gaia EDR3 1178045207862708608

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Bedard et al. 2020 MWDD H Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 14 33 18.24 (0.2) 14 33 18.25 14 33 18.24 (0.2) 14 33 18.25 (0.2) 14 33 18.25
Declination 10 37 26.81 (0.1) 10 37 26.76 10 37 26.80 (0.2) 10 37 26.66 (0.1) 10 37 26.74
Spectral type DA DA DA DA DA
Effective temperature [K] 39127.0 (676) 24096.0 40580.0 (784)
log(g) [cgs] 7.98 (0.08) 7.46 7.63 (0.09)
Mass [M] 0.65 (0.04) 0.395 0.515 (0.04)
log(Luminosity) [L] -0.40 (0.06)
Cooling age [Gyr] 0.0039 (0.0002) 0.0186
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] 1.41 (0.2) 1.66 (0.3) 1.41 (0.2)
Distance [pc] 706.90 (89) 603.10 (94) 706.91 (90)
Composition H H
Proper motion (right ascension) [mas/yr] -10.42400008 (0.2) -10.94045802 (0.4) -10.424 (0.2)
Proper motion (declination) [mas/yr] 9.425857444 (0.2) 8.734945203 (0.3) 9.426 (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 17.90 (0.01) 17.90 (0.01) 17.91 (0.02)
g magnitude 18.23 (0.006) 18.23 (0.006) 18.24 (0.02)
r magnitude 18.73 (0.01) 18.73 (0.01) 18.74 (0.02)
i magnitude 19.08 (0.01) 19.08 (0.01) 19.09 (0.02)
z magnitude 19.29 (0.06) 19.29 (0.06) 19.32 (0.06)
G magnitude 18.49 (0.02) 18.53 18.49 (0.004)
BP magnitude 18.31 (0.02) 18.31
RP magnitude 18.79 (0.04) 18.88
Pan g magnitude 18.31 (0.006)
Pan r magnitude 18.73 (0.007)
Pan i magnitude 19.07 (0.004)
Pan z magnitude 19.39 (0.03)
Pan y magnitude 19.43 (0.04)
E(B-V) 0.023

* Constant surface field

Special notes:

Spectra

Controls

Normalize at:
Normalize by mean flux

Range:

x: to
y: to

Spectra available:

Spectra without link are available upon request

Absorption lines

Photometric filters

BVRI
ugriz

Photometric fit





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.