Gaia DR2 2596855871338756352

All names: WDJ224156.11-145620.30, Gaia DR2 2596855871338756352, Gaia DR3 2596855871338756352, Gaia EDR3 2596855871338756352

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 22 41 56.10 (0.3) 22 41 56.10 22 41 56.10 22 41 56.11 (0.3) 22 41 56.10
Declination -14 56 24.50 (0.2) -14 56 24.36 -14 56 24.50 -14 56 20.30 (0.2) -14 56 24.36
Spectral type DC DC
Effective temperature [K] 4304.0 (144)
log(g) [cgs] 7.96 (0.07)
Mass [M] 0.551 (0.06)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 19.88 (0.3) 20.05 (0.5) 19.88 19.88 (0.3) 20.05 (0.5)
Distance [pc] 50.30 (0.8) 49.88 (1) 50.30 50.30 (0.8) 49.88 (1)
Composition
Proper motion (right ascension) [mas/yr] -10.08739933 (0.3) -10.64472282 (0.6) -10.087 (0.3) -10.64472282
Proper motion (declination) [mas/yr] -262.2855172 (0.3) -261.9350343 (0.7) -262.286 (0.3) -261.9350343
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 19.02 (0.07) 19.05 19.02 19.02 (0.004) 19.05
BP magnitude 19.77 (0.07) 19.87 19.87
RP magnitude 18.25 (0.03) 18.21 18.21
Pan g magnitude 19.94 (0.02)
Pan r magnitude 18.99 (0.007)
Pan i magnitude 18.59 (0.008)
Pan z magnitude 18.42 (0.008)
Pan y magnitude 18.35 (0.01)
E(B-V) 0.001

* 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.