GALEX J065320.9-723819

All names: Gaia DR3 5265451307273625600, DENIS J065320.6-723819, GALEX J065320.9-723819, WISE J065320.71-723819.7, UCAC4 087-012083, GALEXJ06533-7238, Gaia DR2 5265451307273625600, WISEA J065320.71-723819.5, 2MASS J06532070-7238199, TIC 177308090

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 06 53 20.74 06 53 20.72 (0.02)
Declination -72 38 20.38 -72 38 19.89 (0.02)
Spectral type sdB 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] 1.17 (0.03) 1.21 (0.02)
Distance [pc] 851.86 (21) 828.84 (16)
Composition
Proper motion (right ascension) [mas/yr] -17.361 (0.05) -17.336 (0.03)
Proper motion (declination) [mas/yr] 30.418 (0.06) 30.228 (0.03)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 14.02 (0.05)
V magnitude 14.16 (0.02)
R magnitude
I magnitude 14.36 (0.04)
J magnitude 14.56 (0.03) 14.56 (0.03)
H magnitude 14.64 (0.06) 14.64 (0.06)
K magnitude 14.61 (0.1) 14.61 (0.1)
u magnitude
g magnitude
r magnitude 14.37 (0.04)
i magnitude 14.65 (0.06)
z magnitude
G magnitude 14.16 (0.0006) 14.14 (0.003)
BP magnitude 14.02 (0.008)
RP magnitude 14.30 (0.002)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.082

* 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.