Gaia DR3 4505606888937915520

All names: GALEX J184336.0+130302, Gaia DR2 4505606888937915520, Gaia DR3 4505606888937915520

Parameter Unit Vincent et al. 2024 Simbad
Right ascension 18 43 36.11 18 43 36.11 (0.08)
Declination 13 03 01.46 13 03 01.60 (0.1)
Spectral type DA DA
Effective temperature [K] 10289.0 (224)
log(g) [cgs] 7.87 (0.04)
Mass [M☉] 0.527 (0.03)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 6.12 6.12 (0.1)
Distance [pc] 163.39 163.39 (3)
Composition
Proper motion (right ascension) [mas/yr] 1.404 (0.1)
Proper motion (declination) [mas/yr] -9.164 (0.1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 17.97 17.97 (0.003)
BP magnitude
RP magnitude
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V)

* Constant surface field

Special notes:

Spectra

Controls

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Range:

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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.