GALEX J141133.4+703736

All names: TYC 4406-666-1, GALEX J141133.3+703737, Gaia DR3 1674944684600857216, Gaia DR2 1674944684600857216, Gaia DR1 1674944680305024384, TIC 313303167, GALEX J141133.4+703736, GALEXJ141133.45+703736.95, 2MASS J14113343+7037372

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 14 11 33.45 14 11 33.43 (0.01)
Declination 70 37 36.95 70 37 37.38 (0.01)
Spectral type sdB+F0.5V sdB+F0.5V
Effective temperature [K] 21170.0 (1500)
log(g) [cgs] 5.55 (0.3)
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 1.16 (0.03) 1.14 (0.01)
Distance [pc] 861.85 (19) 877.50 (11)
Composition
Proper motion (right ascension) [mas/yr] -11.872 (0.06) -11.859 (0.02)
Proper motion (declination) [mas/yr] 10.945 (0.05) 10.931 (0.02)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 12.94 (0.2)
V magnitude 13.21 (0.3)
R magnitude
I magnitude
J magnitude 12.11 (0.03) 12.11 (0.03)
H magnitude 12.00 (0.03) 12.00 (0.03)
K magnitude 12.04 (0.03) 12.04 (0.03)
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 12.46 (0.0009) 12.45 (0.003)
BP magnitude 12.51 (0.005)
RP magnitude 12.30 (0.002)
Pan g magnitude 13.27
Pan r magnitude 13.08
Pan i magnitude 12.97
Pan z magnitude 12.91
Pan y magnitude 12.79 (0.005)
E(B-V) 0.020

* Constant surface field

Special notes:

Spectra

Controls

Normalize at:
Normalize by mean flux

Range:

x: to
y: to

Spectra available:

Spectra without link are available upon request

Absorption lines

Photometric filters

BVRI
ugriz

Photometric fit




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.