2QZ J131932.2-014131

All names: Gaia DR2 3686257459632790656, 2QZ J131932.2-014131, Gaia DR3 3686257459632790656, GALEX J131932.1-014131, SDSS J131932.19-014131.2, SDSSJ131932.19-014131.2

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 13 19 32.20 13 19 32.20 (0.2)
Declination -01 41 31.24 -01 41 31.20 (0.1)
Spectral type sdB+MS sdB+?
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] 0.22 (0.3) 0.17 (0.2)
Distance [pc] 4618.94 (5852) 5924.17 (6812)
Composition
Proper motion (right ascension) [mas/yr] -2.839 (0.4) -2.028 (0.3)
Proper motion (declination) [mas/yr] -3.778 (0.2) -3.779 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.70 (0.02) 18.70 (0.02)
g magnitude 18.34 (0.007) 18.34 (0.007)
r magnitude 18.21 (0.007) 18.21 (0.007)
i magnitude 18.18 (0.009) 18.18 (0.009)
z magnitude 18.17 (0.03) 18.17 (0.03)
G magnitude 18.22 (0.003) 18.20 (0.003)
BP magnitude 18.31 (0.04)
RP magnitude 17.88 (0.02)
Pan g magnitude 18.33 (0.008)
Pan r magnitude 18.26 (0.007)
Pan i magnitude 18.24 (0.005)
Pan z magnitude 18.25 (0.005)
Pan y magnitude 18.29 (0.02)
E(B-V) 0.025

* 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.