Gaia DR2 4811250471246135424

All names: WDJ045522.96-441818.57, Gaia DR2 4811250471246135424

Parameter Unit Gentile Fusillo et al. 2018 Gaia DR2
Right ascension 04 55 23.05 04 55 23.05 (0.05)
Declination -44 18 17.67 -44 18 17.67 (0.06)
Spectral type CND
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] 12.16 (0.06) 12.16 (0.06)
Distance [pc] 82.24 (0.4) 82.24 (0.4)
Composition
Proper motion (right ascension) [mas/yr] 63.9104414923 63.9104414923 (0.1)
Proper motion (declination) [mas/yr] 58.0324506559 58.0324506559 (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 16.97 16.97
BP magnitude 16.94 16.94
RP magnitude 16.91 16.91
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude

* 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 at Université de Montréal. Please send database updates, corrections, suggestions or bug reports to dufourpa@astro.umontreal.ca.