Gaia DR2 6407702841805650688

All names: WDJ222734.23-601142.21, Gaia DR3 6407702841805650688, Gaia DR2 6407702841805650688, Gaia EDR3 6407702841805650688, GALEX J222734.1-601141, EC 22242-6027

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 22 27 34.24 (0.02) 22 27 34.24 22 27 34.24 22 27 34.23 (0.02) 22 27 34.24
Declination -60 11 43.06 (0.02) -60 11 43.04 -60 11 43.06 -60 11 42.21 (0.02) -60 11 43.04
Spectral type DA DA
Effective temperature [K] 18993.0 (168)
log(g) [cgs] 8.08 (0.008)
Mass [M☉] 0.669 (0.006)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 13.76 (0.03) 13.72 (0.06) 13.76 13.76 (0.03) 13.72 (0.06)
Distance [pc] 72.66 (0.2) 72.87 (0.3) 72.66 72.66 (0.2) 72.87 (0.3)
Composition
Proper motion (right ascension) [mas/yr] 5.04750611 (0.03) 5.171459003 (0.07) 5.048 (0.03) 5.171459003
Proper motion (declination) [mas/yr] -53.2720442 (0.03) -53.30092938 (0.09) -53.272 (0.03) -53.30092938
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 15.24
V magnitude 15.27
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 15.32 (0.001) 15.34 15.32 15.32 (0.003) 15.34
BP magnitude 15.24 (0.001) 15.22 15.22
RP magnitude 15.48 (0.002) 15.48 15.48
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.004

* 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.