Gaia DR2 6517966128446351744

All names: GALEX J222323.5-482300, Gaia DR2 6517966128446351744, WDJ222323.58-482259.37, Gaia DR3 6517966128446351744, Gaia EDR3 6517966128446351744

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 22 23 23.73 (0.04) 22 23 23.72 22 23 23.73 22 23 23.58 (0.04) 22 23 23.72
Declination -48 23 01.41 (0.04) -48 23 01.35 -48 23 01.41 -48 22 59.37 (0.04) -48 23 01.35
Spectral type DA DA
Effective temperature [K] 9653.0 (92)
log(g) [cgs] 7.91 (0.02)
Mass [M] 0.547 (0.01)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 11.54 (0.06) 11.51 (0.09) 11.54 11.54 (0.06) 11.51 (0.09)
Distance [pc] 86.69 (0.5) 86.92 (0.7) 86.69 86.69 (0.5) 86.92 (0.7)
Composition
Proper motion (right ascension) [mas/yr] 91.40314263 (0.05) 91.4080632 (0.1) 91.403 (0.05) 91.4080632
Proper motion (declination) [mas/yr] -127.397124 (0.06) -127.3945905 (0.1) -127.397 (0.06) -127.3945905
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 16.83 (0.005) 16.84 16.83 16.83 (0.003) 16.84
BP magnitude 16.90 (0.005) 16.89 16.89
RP magnitude 16.74 (0.006) 16.74 16.74
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.