PB 3675

All names: Gaia DR3 1284092043505556608, USNO-B1.0 1188-00221431, LAMOST J143228.25+284923.8, SDSS J143228.19+284922.8, GALEX J143228.2+284923, SDSS J143228.19+284922.9, SDSS J143228.22+284923.3, Gaia DR2 1284092043505556608, LAMOST J143228.20+284923.0, Gaia EDR3 1284092043505556608, SDSS J143228.19+284922.91, PB 3675

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 MWDD H Gaia DR2 Stilism Guo et al. 2015 Kepler et al. 2015 Vincent et al. 2024 Simbad Vincent et al. 2023
Right ascension 14 32 28.18 (0.04) 14 32 28.22 14 32 28.18 (0.05) 14 32 28.18 14 32 28.24 (0.04)
Declination 28 49 22.71 (0.06) 28 49 23.36 28 49 22.73 (0.08) 28 49 22.71 28 49 23.62 (0.06)
Spectral type DA DA DA DA DA DA
Effective temperature [K] 16100.0 18093.0 (77) 16744.0 (329)
log(g) [cgs] 7.88 7.96 (0.01) 7.87 (0.02)
Mass [M] 0.546 0.598 (0.005) 0.542 (0.02)
log(Luminosity) [L]
Cooling age [Gyr] 0.1260
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] 5.55 (0.08) 5.69 (0.1) 5.55 5.55 (0.08)
Distance [pc] 180.24 (3) 175.85 (3) 180.24 180.25 (3)
Composition H
Proper motion (right ascension) [mas/yr] -48.00891329 (0.07) -48.16882704 (0.1) -48.009 (0.07)
Proper motion (declination) [mas/yr] -57.10736713 (0.09) -56.62483468 (0.2) -57.107 (0.09)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 16.80
V magnitude
R magnitude 17.50
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 17.23 (0.008) 17.27 (0.04) 17.23 (0.008)
g magnitude 17.04 (0.004) 17.08 (0.02) 17.04 (0.004)
r magnitude 17.38 (0.005) 17.40 (0.02) 17.38 (0.005)
i magnitude 17.64 (0.007) 17.65 (0.01) 17.64 (0.007)
z magnitude 17.91 (0.02) 17.93 (0.02) 17.91 (0.02)
G magnitude 17.22 (0.005) 17.24 17.22 17.22 (0.003)
BP magnitude 17.17 (0.005) 17.15
RP magnitude 17.35 (0.008) 17.36
Pan g magnitude 17.08 (0.003)
Pan r magnitude 17.38 (0.005)
Pan i magnitude 17.69 (0.007)
Pan z magnitude 17.93 (0.009)
Pan y magnitude 18.07 (0.01)
E(B-V) 0.016

* 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.