Gaia DR2 418452204021280000

All names: Gaia EDR3 418452208324203520, WDJ004530.19+553617.49, Gaia DR2 418452204021280000, Gaia DR3 418452208324203520

Parameter Unit Gaia EDR3 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 00 45 30.17 (0.4) 00 45 30.18 (0.4) 00 45 30.17
Declination 55 36 17.57 (0.4) 55 36 17.57 (0.4) 55 36 17.57
Spectral type
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] 3.45 (0.7) 3.45 (0.7) 13.46 (0.8)
Distance [pc] 289.53 (60) 289.53 (60) 74.31 (5)
Composition
Proper motion (right ascension) [mas/yr] -3.170764862 (0.5) -3.171 (0.5) -10.02898089
Proper motion (declination) [mas/yr] -0.030747304 (0.6) -0.031 (0.6) 4.950873749
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 18.85 (0.02) 18.85 (0.006) 18.79
BP magnitude 19.23 (0.02) 19.21
RP magnitude 17.76 (0.008) 17.75
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.072

* 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.