SDSS J153315.26+564200.3

All names: SDSS J153315.25+564200.2, Gaia EDR3 1601511872099170432, Gaia DR3 1601511872099170432, SDSS J153315.26+564200.3, GALEX J153315.2+564159, Gaia DR2 1601511872099170432

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Hardy et al. 2023a MWDD H Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 15 33 15.25 (0.4) 15 33 15.26 15 33 15.25 (0.7) 15 33 15.26 (0.4) 15 33 15.26
Declination 56 42 00.35 (0.4) 56 42 00.21 56 42 00.34 (0.5) 56 42 00.21 (0.4) 56 42 00.32
Spectral type DA DAH DAH DAH DA
Effective temperature [K] 9000.1 (306) 9051.0 8017.0 (164)
log(g) [cgs] 7.99 (0.2) 8.00 9.63 (0.3)
Mass [M] 0.5926998762945219 (0.2) 0.597
log(Luminosity) [L]
Cooling age [Gyr] 0.7788
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] 2.19 (0.4) 2.81 (0.6) 2.19 (0.4)
Distance [pc] 456.05 (92) 355.78 (74) 456.06 (92)
Composition H
Proper motion (right ascension) [mas/yr] -7.929102305 (0.7) -6.478144385 (2) -7.929 (0.7)
Proper motion (declination) [mas/yr] 8.772619685 (0.5) 8.902734012 (1) 8.773 (0.5)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.65 (0.05) 20.65 (0.05) 20.65 (0.05)
g magnitude 20.38 (0.02) 20.38 (0.02) 20.39 (0.02)
r magnitude 20.35 (0.03) 20.35 (0.03) 20.34 (0.03)
i magnitude 20.38 (0.04) 20.38 (0.04) 20.36 (0.04)
z magnitude 20.54 (0.2) 20.54 (0.2) 20.50 (0.2)
G magnitude 20.29 (0.07) 20.35 20.29 (0.006)
BP magnitude 20.51 (0.07) 20.18
RP magnitude 20.11 (0.08) 20.12
Pan g magnitude 20.29 (0.02)
Pan r magnitude 20.35 (0.02)
Pan i magnitude 20.45 (0.03)
Pan z magnitude 20.52 (0.04)
Pan y magnitude 20.35 (0.2)
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.