Gaia DR2 4106413734917140864

All names: WDJ184256.19-114625.55, Gaia DR3 4106413734917140864, Gaia DR2 4106413734917140864, Gaia EDR3 4106413734917140864, WDJ184256.19-114625.54

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 18 42 56.20 (0.6) 18 42 56.20 18 42 56.19 (0.6) 18 42 56.20
Declination -11 46 25.06 (0.6) -11 46 25.08 -11 46 25.52 (0.6) -11 46 25.08
Spectral type CND
Effective temperature [K]
log(g) [cgs]
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 12.47 (0.5) 11.88 (0.5) 12.47 (0.5) 11.88 (0.5)
Distance [pc] 80.18 (3) 84.14 (4) 80.18 (3) 84.14 (4)
Composition
Proper motion (right ascension) [mas/yr] 9.047262482 (0.6) 12.1999712 (2) 9.047 (0.6) 12.1999712
Proper motion (declination) [mas/yr] 28.57914942 (0.5) 30.59990653 (2) 28.579 (0.5) 30.59990653
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 19.58 (0.05) 19.61 19.58 (0.006) 19.61
BP magnitude 20.27 (0.05) 19.90 19.90
RP magnitude 19.17 (0.05) 19.11 19.11
Pan g magnitude 20.24 (0.02)
Pan r magnitude 19.65 (0.05)
Pan i magnitude 19.35 (0.01)
Pan z magnitude 19.27 (0.03)
Pan y magnitude 19.16 (0.06)
E(B-V) 0.006

* 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.