GALEX J034829.9+163946

All names: SDSS J034829.90+163946.3, SDSSJ034829.90+163946.3, Gaia DR3 43644087569282688, GALEX J034829.9+163946, Gaia DR2 43644087569282688

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 03 48 29.90 03 48 29.90 (0.08)
Declination 16 39 46.35 16 39 46.42 (0.05)
Spectral type sd sd+F/K
Effective temperature [K]
log(g) [cgs]
Mass [M]
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.32 (0.1) 0.31 (0.09)
Distance [pc] 3151.59 (1050) 3240.44 (927)
Composition
Proper motion (right ascension) [mas/yr] 6.502 (0.2) 6.659 (0.09)
Proper motion (declination) [mas/yr] -7.576 (0.1) -7.618 (0.06)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 16.15 (0.09)
H magnitude 15.57 (0.1)
K magnitude 15.79 (0.3)
u magnitude 17.45 (0.009) 17.45 (0.009)
g magnitude 17.22 (0.005) 17.22 (0.005)
r magnitude 17.07 (0.005) 17.07 (0.005)
i magnitude 17.00 (0.006) 17.00 (0.006)
z magnitude 16.93 (0.01) 16.93 (0.01)
G magnitude 17.03 (0.001) 17.01 (0.003)
BP magnitude 17.19 (0.006)
RP magnitude 16.66 (0.004)
Pan g magnitude 17.22 (0.006)
Pan r magnitude 17.07 (0.003)
Pan i magnitude 16.99 (0.002)
Pan z magnitude 16.98 (0.005)
Pan y magnitude 16.93 (0.005)
E(B-V) 0.208

* 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.