GALEX J170643.7+093430

All names: GALEX J170643.7+093430, Gaia DR3 4443703804464664576, Gaia DR2 4443703804464664576, SDSS J170643.67+093431.1, SDSS J170643.68+093431.1, SDSSJ170643.68+093431.1

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 17 06 43.68 17 06 43.68 (0.06)
Declination 09 34 31.01 09 34 31.02 (0.05)
Spectral type sd sd+G/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] 0.14 (0.1) 0.13 (0.08)
Distance [pc] 7358.35 (5436) 7473.84 (4692)
Composition
Proper motion (right ascension) [mas/yr] 0.405 (0.2) -0.037 (0.08)
Proper motion (declination) [mas/yr] -0.076 (0.2) 0.208 (0.07)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 16.63 (0.1)
H magnitude 16.09
K magnitude 15.71
u magnitude 17.31 (0.009) 17.31 (0.009)
g magnitude 17.20 (0.004) 17.20 (0.004)
r magnitude 17.33 (0.005) 17.33 (0.005)
i magnitude 17.40 (0.006) 17.40 (0.006)
z magnitude 17.49 (0.01) 17.49 (0.01)
G magnitude 17.25 (0.001) 17.22 (0.003)
BP magnitude 17.23 (0.01)
RP magnitude 17.10 (0.005)
Pan g magnitude 17.23 (0.003)
Pan r magnitude 17.36 (0.005)
Pan i magnitude 17.43 (0.004)
Pan z magnitude 17.50 (0.005)
Pan y magnitude 17.53 (0.005)
E(B-V) 0.107

* 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.