Gaia DR2 3174724312058196992

All names: Gaia EDR3 3174724312058196992, Gaia DR2 3174724312058196992, Gaia DR3 3174724312058196992, GALEX J044431.1-130427, WDJ044431.08-130425.63

Parameter Unit Gaia EDR3 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 04 44 31.06 (0.1) 04 44 31.06 04 44 31.08 (0.1) 04 44 31.06
Declination -13 04 27.62 (0.1) -13 04 27.62 -13 04 25.63 (0.1) -13 04 27.56
Spectral type DC: DC
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] 12.61 (0.2) 12.61 12.61 (0.2) 12.75 (0.2)
Distance [pc] 79.28 (1) 79.28 79.28 (1) 78.45 (2)
Composition
Proper motion (right ascension) [mas/yr] -11.63220479 (0.1) -11.632 (0.1) -11.33589632
Proper motion (declination) [mas/yr] -124.3693544 (0.1) -124.369 (0.1) -124.3115174
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 18.83 (0.02) 18.83 18.83 (0.003) 18.83
BP magnitude 19.03 (0.02) 18.97
RP magnitude 18.14 (0.02) 18.09
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.001

* Constant surface field

Special notes:

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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.