Gaia DR2 6613841171565998848

All names: Gaia DR3 6613841171565998848, Gaia DR2 6613841171565998848, WDJ221452.56-314333.97, WDJ221452.56-314333.98, GALEX J221452.6-314334, Gaia EDR3 6613841171565998848

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 22 14 52.74 (0.06) 22 14 52.74 22 14 52.74 22 14 52.56 (0.06) 22 14 52.74
Declination -31 43 34.42 (0.05) -31 43 34.41 -31 43 34.42 -31 43 33.98 (0.05) -31 43 34.41
Spectral type DA DA
Effective temperature [K] 7581.0 (73)
log(g) [cgs] 8.22 (0.02)
Mass [M☉] 0.735 (0.01)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 18.54 (0.07) 18.57 (0.1) 18.54 18.54 (0.07) 18.57 (0.1)
Distance [pc] 53.94 (0.2) 53.84 (0.3) 53.94 53.94 (0.2) 53.84 (0.3)
Composition
Proper motion (right ascension) [mas/yr] 143.4432234 (0.07) 143.3871409 (0.1) 143.443 (0.07) 143.3871409
Proper motion (declination) [mas/yr] -28.00575241 (0.06) -27.98066184 (0.1) -28.006 (0.06) -27.98066184
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 17.12 (0.01) 17.14 17.12 17.12 (0.003) 17.14
BP magnitude 17.27 (0.01) 17.26 17.26
RP magnitude 16.85 (0.007) 16.87 16.87
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
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.