SDSS J141551.69+603308.1

All names: Gaia DR3 1660376430410528768, Gaia EDR3 1660376430410528768, WD 1414+607, SDSS J141551.67+603308.1, SDSS J141551.69+603308.0, SDSS J141551.69+603307.9, SDSS J141551.69+603308.00, GALEX J141551.6+603308, SDSS J141551.68+603308.2, Gaia DR2 1660376430410528768, SDSS J141551.69+603308.1

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Genest-Beaulieu & Bergeron 2019 (spectroscopic) Genest-Beaulieu & Bergeron 2019 (photometric) MWDD HE Gaia DR2 Stilism Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Vincent et al. 2023
Right ascension 14 15 51.63 (0.2) 14 15 51.68 14 15 51.63 (0.3) 14 15 51.69 (0.2) 14 15 51.69 14 15 51.67 14 15 51.69
Declination 60 33 08.17 (0.2) 60 33 08.16 60 33 08.18 (0.2) 60 33 08.26 (0.2) 60 33 08.11 60 33 01.08 60 33 07.97
Spectral type DBA: DBA DBA: DBA: DBA: DA
Effective temperature [K] 13181.0 13551.0 13025.0 14408.0 (338) 13812.0 (397)
log(g) [cgs] 7.83 8.05 8.02 8.74 (0.2) 8.69 (0.3)
Mass [M] 0.49 0.615 0.6
log(Luminosity) [L]
Cooling age [Gyr] 0.3153
log(H/He) -3.956
log(C/He)
log(Ca/He)
log(Ca/H)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)
log(Al/He)
log(Si/He)
log(P/He)
log(S/He)
log(Cl/He)
log(Sc/He)
log(Ti/He)
log(V/He)
log(Cr/He)
log(Mn/He)
log(Fe/He)
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas] 2.46 (0.2) 2.71 (0.3) 2.46 (0.2)
Distance [pc] 406.91 (35) 369.17 (41) 406.90 (35)
Composition He
Proper motion (right ascension) [mas/yr] -27.80019745 (0.3) -27.7615791 (0.7) -27.8 (0.3) -26.0
Proper motion (declination) [mas/yr] -5.7413986 (0.2) -6.187106187 (0.5) -5.741 (0.2) -10.0
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.28 (0.03) 19.28 (0.03) 19.34 (0.03) 19.33 19.32 (0.03)
g magnitude 19.35 (0.01) 19.35 (0.01) 19.39 (0.02) 19.39 19.39 (0.02)
r magnitude 19.59 (0.02) 19.59 (0.02) 19.64 (0.03) 19.63 19.63 (0.03)
i magnitude 19.79 (0.03) 19.79 (0.03) 19.83 (0.04) 19.82 19.83 (0.04)
z magnitude 20.10 (0.2) 20.10 (0.2) 20.09 (0.2) 20.08 20.09 (0.1)
G magnitude 19.47 (0.03) 19.52 19.47 (0.004)
BP magnitude 19.43 (0.03) 19.40
RP magnitude 19.62 (0.06) 19.63
Pan g magnitude 19.40 (0.01)
Pan r magnitude 19.61 (0.01)
Pan i magnitude 19.81 (0.007)
Pan z magnitude 20.01 (0.04)
Pan y magnitude 20.35 (0.08)
E(B-V) 0.019

* 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.