SDSS J140213.08+432106.6

All names: GALEX J140213.0+432108, Gaia DR3 1499369166023617408, Gaia DR2 1499369166023617408, SDSS J140213.08+432106.66, SDSS J140213.07+432106.6, SDSS J140213.08+432106.6, Gaia EDR3 1499369166023617408

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 MWDD H Gaia DR2 Stilism Kepler et al. 2015 Simbad Vincent et al. 2023
Right ascension 14 02 13.07 (0.5) 14 02 13.08 14 02 13.07 (0.7) 14 02 13.09 (0.5)
Declination 43 21 06.68 (0.7) 43 21 06.65 43 21 06.68 (0.9) 43 21 06.60 (0.7)
Spectral type DA DA DA DA
Effective temperature [K] 8302.0 7658.0 (170)
log(g) [cgs] 7.92 8.07 (0.2)
Mass [M] 0.548 0.634 (0.1)
log(Luminosity) [L]
Cooling age [Gyr] 0.8713
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 (0.8) 2.59 (1) 3.13 (0.8)
Distance [pc] 319.41 (78) 385.75 (145) 319.41 (78)
Composition H
Proper motion (right ascension) [mas/yr] -10.95222165 (0.7) -10.63823022 (1) -10.952 (0.7)
Proper motion (declination) [mas/yr] 4.574772136 (1) 1.326092485 (2) 4.575 (1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.12 (0.1) 21.19 (0.1) 21.19 (0.1)
g magnitude 20.66 (0.03) 20.71 (0.04) 20.71 (0.04)
r magnitude 20.66 (0.04) 20.75 (0.04) 20.75 (0.04)
i magnitude 20.75 (0.06) 20.82 (0.06) 20.82 (0.06)
z magnitude 20.67 (0.2) 20.77 (0.2) 20.77 (0.2)
G magnitude 20.62 (0.1) 20.70 20.62 (0.008)
BP magnitude 20.60 (0.1) 20.30
RP magnitude 20.24 (0.1) 20.11
Pan g magnitude 20.73 (0.03)
Pan r magnitude 20.64 (0.05)
Pan i magnitude 20.61 (0.03)
Pan z magnitude 20.69 (0.04)
Pan y magnitude
E(B-V) 0.020

* 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.