Gaia DR2 6220881243421735936

All names: WDJ141822.60-303209.70, Gaia DR2 6220881243421735936, Gaia DR3 6220881243421735936, WDJ141822.6-303209.70, GALEX J141822.5-303210, Gaia EDR3 6220881243421735936

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 14 18 22.56 (0.05) 14 18 22.56 14 18 22.56 14 18 22.60 (0.05) 14 18 22.56
Declination -30 32 11.56 (0.04) -30 32 11.50 -30 32 11.56 -30 32 09.71 (0.04) -30 32 11.50
Spectral type DC D
Effective temperature [K] 9827.0 (154)
log(g) [cgs] 7.84 (0.03)
Mass [M☉] 0.489 (0.02)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 14.66 (0.06) 14.47 (0.08) 14.66 14.66 (0.06) 14.47 (0.08)
Distance [pc] 68.24 (0.3) 69.12 (0.4) 68.24 68.24 (0.3) 69.12 (0.4)
Composition
Proper motion (right ascension) [mas/yr] -38.20766053 (0.07) -38.12765488 (0.2) -38.208 (0.07) -38.12765488
Proper motion (declination) [mas/yr] -115.9611814 (0.06) -116.3653872 (0.1) -115.961 (0.06) -116.3653872
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 16.30 (0.005) 16.32 16.30 16.30 (0.003) 16.32
BP magnitude 16.33 (0.005) 16.29 16.29
RP magnitude 16.24 (0.006) 16.24 16.24
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.004

* 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.