Gaia DR2 6599616957140473984

All names: Gaia EDR3 6599616957140473984, 2MASS J22221401-3434592, WDJ222214.02-343459.28, Gaia DR2 6599616957140473984, TIC 61710451, LEHPM 4623, Gaia DR3 6599616957140473984, WDJ222214.02-343459.29

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 22 22 14.05 (0.05) 22 22 14.05 22 22 14.05 22 22 14.02 (0.05) 22 22 14.05
Declination -34 35 03.81 (0.04) -34 35 03.67 -34 35 03.81 -34 34 59.29 (0.04) -34 35 03.67
Spectral type DA DA
Effective temperature [K] 8820.0 (86)
log(g) [cgs] 7.86 (0.02)
Mass [M☉] 0.516 (0.01)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 12.68 (0.06) 12.69 (0.09) 12.68 12.68 (0.06) 12.69 (0.09)
Distance [pc] 78.84 (0.4) 78.81 (0.6) 78.84 78.84 (0.4) 78.81 (0.6)
Composition
Proper motion (right ascension) [mas/yr] 26.86572219 (0.07) 26.90143895 (0.1) 26.866 (0.07) 26.90143895
Proper motion (declination) [mas/yr] -282.828786 (0.06) -282.8205308 (0.1) -282.829 (0.06) -282.8205308
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 16.66 (0.1)
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 16.85 (0.005) 16.88 16.85 16.85 (0.003) 16.88
BP magnitude 16.95 (0.005) 16.93 16.93
RP magnitude 16.71 (0.008) 16.69 16.69
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.