SDSS J041451.09+153223.1

All names: WIRED J041451.08+153223.1, Gaia EDR3 3312189099758443648, SDSS J041451.08+153223.1, Gaia DR3 3312189099758443648, SDSS J041451.08+153223.0, SDSS J041451.09+153223.1, Gaia DR2 3312189099758443648

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 04 14 51.10 (0.6) 04 14 51.09 04 14 51.10 (0.9) 04 14 51.08 (0.6) 04 14 51.09
Declination 15 32 22.92 (0.4) 15 32 23.07 15 32 22.93 (0.5) 15 32 23.22 (0.4) 15 32 23.11
Spectral type DA DA DA DA
Effective temperature [K] 8212.0 13703.0 (734)
log(g) [cgs] 8.07 7.86 (0.1)
Mass [M] 0.638 0.538 (0.06)
log(Luminosity) [L]
Cooling age [Gyr] 1.1120
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] 3.13 (0.6) 3.67 (0.9) 3.13 (0.6)
Distance [pc] 319.35 (61) 272.63 (68) 319.35 (61)
Composition H
Proper motion (right ascension) [mas/yr] 25.00314619 (0.9) 30.31087735 (2) 25.003 (0.9)
Proper motion (declination) [mas/yr] -18.79829133 (0.6) -18.58995816 (1) -18.798 (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 21.05 (0.07) 21.05 (0.07) 21.09 (0.08)
g magnitude 20.25 (0.02) 20.25 (0.02) 20.26 (0.03)
r magnitude 20.15 (0.02) 20.15 (0.02) 20.15 (0.02)
i magnitude 20.20 (0.03) 20.20 (0.03) 20.21 (0.05)
z magnitude 20.28 (0.09) 20.28 (0.09) 20.43 (0.1)
G magnitude 20.14 (0.08) 20.19 20.14 (0.006)
BP magnitude 20.26 (0.08) 20.14
RP magnitude 19.95 (0.08) 19.95
Pan g magnitude 20.21 (0.03)
Pan r magnitude 20.20 (0.01)
Pan i magnitude 20.25 (0.04)
Pan z magnitude 20.32 (0.04)
Pan y magnitude 20.23 (0.1)
E(B-V) 0.439

* 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.