WD 1526+013

All names: WD 1526+013, Gaia DR2 4417843183603168640, SDSS J152839.43+011300.0, SDSS J152839.44+011300.1, GALEX J152839.4+011300, SDSS J152839.41+011300.1, PG 1526+013, Gaia DR3 4417843183603168640, SDSS J152839.42+011300.1, SDSS J152839.44+011300.0, SDSS J152839.44+011259.9, Gaia EDR3 4417843183603168640, PG 1526+014

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Bedard et al. 2020 Gaia DR2 Stilism Gianninas et al. 2011 Tremblay et al. 2011 Harris et al. 2003 Vincent et al. 2024 Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Kleinman et al. 2004 Vincent et al. 2023
Right ascension 15 28 39.44 (0.06) 15 28 39.44 15 28 39.44 (0.07) 15 28 39.44 15 28 39.45 (0.06) 15 28 39.43 15 28 39.58 15 28 39.42 15 28 39.42
Declination 01 13 00.28 (0.05) 01 13 00.06 01 13 00.27 (0.06) 01 13 00.28 01 13 00.08 (0.05) 01 13 00.01 01 12 59.04 01 13 00.11 01 13 00.12
Spectral type DA DA DA DA1 DA DA1.0 DA DA2 DA DA
Effective temperature [K] 51817.0 (577) 50000.0 (981) 51770.0 (800) 49833.0 (6832) 57078.0 (1099) 54664.0 (830)
log(g) [cgs] 7.68 (0.04) 7.89 (0.07) 7.95 (0.06) 7.75 (0.07) 7.84 (0.07) 7.78 (0.06)
Mass [M] 0.55 (0.01) 0.64 (0.03) 0.67 (0.03) 0.578 (0.04) 0.6 (0.02)
log(Luminosity) [L] 0.31 (0.04)
Cooling age [Gyr] 0.0016 (0.0001) 0.0017
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] 2.64 (0.07) 2.60 (0.08) 2.64 2.64 (0.07)
Distance [pc] 378.15 (1e+01) 384.74 (12) 346.00 378.15 378.16 (1e+01)
Composition H H H
Proper motion (right ascension) [mas/yr] -5.581610507 (0.08) -5.59044332 (0.1) -5.582 (0.08) 1.0
Proper motion (declination) [mas/yr] 12.59680794 (0.07) 12.77378877 (0.1) 12.597 (0.07) 12.0
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 16.56
V magnitude 16.43
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 16.15 (0.006) 16.02 16.15 (0.006) 16.05 16.17 (0.02) 16.05 (0.02)
g magnitude 16.51 (0.004) 16.43 16.51 (0.004) 16.45 16.55 (0.02) 16.45 (0.01)
r magnitude 17.02 (0.005) 16.95 17.02 (0.005) 16.98 17.03 (0.01) 16.98 (0.01)
i magnitude 17.35 (0.007) 17.22 17.35 (0.007) 17.24 17.36 (0.02) 17.24 (0.01)
z magnitude 17.51 (0.02) 17.49 17.51 (0.02) 17.54 17.52 (0.03) 17.54 (0.03)
G magnitude 16.72 (0.01) 16.73 16.72 16.72 (0.004)
BP magnitude 16.58 (0.01) 16.51
RP magnitude 17.01 (0.01) 17.00
Pan g magnitude 16.56 (0.003)
Pan r magnitude 16.98 (0.006)
Pan i magnitude 17.31 (0.02)
Pan z magnitude 17.60 (0.01)
Pan y magnitude 17.80 (0.01)
E(B-V) 0.048

* 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.