Gaia DR2 3201530847924700544

All names: Gaia DR3 3201530847924700544, WDJ044059.18-041454.14, Gaia EDR3 3201530847924700544, J0440-0414, Gaia DR2 3201530847924700544

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Bergeron et al. 2022 Gaia DR2 Stilism Simbad
Right ascension 04 40 59.16 (0.4) 04 40 59.16 04 40 59.18 (0.4)
Declination -04 14 52.87 (0.2) -04 14 52.91 -04 14 54.14 (0.2)
Spectral type DC DC
Effective temperature [K] 4247.0 (112)
log(g) [cgs]
Mass [M] 0.605 (0.04)
log(Luminosity) [L]
Cooling age [Gyr] 7.4410
log(H/He) -2.37
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.39 (0.5) 9.84 (0.6) 10.39 (0.5)
Distance [pc] 96.27 (4) 101.58 (6) 96.27 (4)
Composition
Proper motion (right ascension) [mas/yr] -12.94977369 (0.5) -14.42358013 (1) -12.95 (0.5)
Proper motion (declination) [mas/yr] 79.9052109 (0.5) 79.72084307 (0.9) 79.905 (0.5)
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 20.08 (0.07) 20.13 20.08 (0.005)
BP magnitude 20.30 (0.07) 20.47
RP magnitude 19.63 (0.07) 19.66
Pan g magnitude 20.48 (0.02)
Pan r magnitude 19.96 (0.02)
Pan i magnitude 19.98 (0.01)
Pan z magnitude 20.35 (0.06)
Pan y magnitude 20.33 (0.2)
E(B-V) 0.002

* Constant surface field

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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.