SDSS J161427.27+340438.9

All names: Gaia DR3 1328920610039287808, SDSS J161427.27+340438.8, Gaia EDR3 1328920610039287808, Gaia DR2 1328920610039287808, SDSS J161427.27+340438.9, GALEX J161427.2+340438

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 16 14 27.23 (0.3) 16 14 27.27 16 14 27.24 (0.4) 16 14 27.28 (0.3) 16 14 27.27
Declination 34 04 38.41 (0.4) 34 04 38.88 34 04 38.43 (0.7) 34 04 39.01 (0.4) 34 04 38.91
Spectral type DA DA DA DA
Effective temperature [K] 12955.0 19355.0 (691)
log(g) [cgs] 7.21 7.41 (0.2)
Mass [M] 0.28 0.408 (0.05)
log(Luminosity) [L]
Cooling age [Gyr] 0.1349
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] 1.19 (0.4) 1.22 (0.6) 1.19 (0.4)
Distance [pc] 837.66 (289) 822.90 (410) 837.66 (289)
Composition H
Proper motion (right ascension) [mas/yr] -37.76866351 (0.3) -37.55852618 (0.9) -37.769 (0.3)
Proper motion (declination) [mas/yr] -37.58911294 (0.6) -36.68874731 (1) -37.589 (0.6)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.09 (0.04) 20.09 (0.04) 20.10 (0.04)
g magnitude 19.98 (0.02) 19.98 (0.02) 19.98 (0.02)
r magnitude 20.27 (0.02) 20.27 (0.02) 20.27 (0.03)
i magnitude 20.56 (0.04) 20.56 (0.04) 20.58 (0.04)
z magnitude 20.59 (0.1) 20.59 (0.1) 20.64 (0.1)
G magnitude 20.14 (0.06) 20.23 20.14 (0.006)
BP magnitude 20.35 (0.06) 20.10
RP magnitude 20.06 (0.09) 20.30
Pan g magnitude 19.98 (0.02)
Pan r magnitude 20.31 (0.02)
Pan i magnitude 20.55 (0.02)
Pan z magnitude 20.75 (0.05)
Pan y magnitude
E(B-V) 0.022

* 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.