GALEX J173415.3+072151

All names: SDSSJ173415.32+072151.8, Gaia DR3 4486963745862881280, Gaia DR2 4486963745862881280, SDSS J173415.32+072151.8, GALEX J173415.3+072151

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 17 34 15.32 17 34 15.32 (0.04)
Declination 07 21 51.81 07 21 51.87 (0.04)
Spectral type sd sd+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] 0.33 (0.08) 0.27 (0.06)
Distance [pc] 3061.85 (750) 3743.92 (799)
Composition
Proper motion (right ascension) [mas/yr] -0.59 (0.2) -0.537 (0.05)
Proper motion (declination) [mas/yr] -5.855 (0.2) -5.948 (0.04)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 16.68 (0.2)
H magnitude 15.77 (0.1)
K magnitude 15.64 (0.2)
u magnitude 17.01 (0.008) 17.01 (0.008)
g magnitude 16.87 (0.004) 16.87 (0.004)
r magnitude 16.81 (0.004) 16.81 (0.004)
i magnitude 16.81 (0.005) 16.81 (0.005)
z magnitude 16.86 (0.01) 16.86 (0.01)
G magnitude 16.77 (0.001) 16.75 (0.003)
BP magnitude 16.85 (0.007)
RP magnitude 16.49 (0.006)
Pan g magnitude 16.89 (0.003)
Pan r magnitude 16.84 (0.002)
Pan i magnitude 16.84 (0.002)
Pan z magnitude 16.87 (0.005)
Pan y magnitude 16.89 (0.007)
E(B-V) 0.151

* 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.