Gaia DR2 4282330784959395328

All names: Gaia DR2 4282330784959395328, Gaia DR3 4282330784959395328, WDJ185013.52+053131.39, Gaia EDR3 4282330784959395328

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 18 50 13.54 (0.4) 18 50 13.54 18 50 13.52 (0.4) 18 50 13.54
Declination 05 31 28.83 (0.5) 05 31 28.91 05 31 31.39 (0.5) 05 31 28.91
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] 11.94 (0.5) 12.24 (0.6) 11.94 (0.5) 12.24 (0.6)
Distance [pc] 83.74 (3) 81.73 (4) 83.74 (3) 81.73 (4)
Composition
Proper motion (right ascension) [mas/yr] 18.33073777 (0.6) 17.70153499 (1) 18.331 (0.6) 17.70153499
Proper motion (declination) [mas/yr] -160.1834443 (0.6) -160.2046059 (1) -160.183 (0.6) -160.2046059
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 20.02 (0.1) 20.05 20.02 (0.007) 20.05
BP magnitude 20.65 (0.1) 20.48 20.48
RP magnitude 19.56 (0.06) 19.30 19.30
Pan g magnitude 20.60 (0.07)
Pan r magnitude 19.99 (0.02)
Pan i magnitude 19.64 (0.02)
Pan z magnitude 19.56 (0.02)
Pan y magnitude 19.51 (0.07)
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.