Gaia DR2 4496159988100180352

All names: Gaia DR3 4496159988100180352, WDJ175344.48+121718.27, Gaia EDR3 4496159988100180352, Gaia DR2 4496159988100180352, WDJ175344.48+121718.26

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 17 53 44.52 (0.3) 17 53 44.52 17 53 44.47 (0.3) 17 53 44.52
Declination 12 17 18.63 (0.3) 12 17 18.62 12 17 18.21 (0.3) 12 17 18.62
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] 10.08 (0.4) 10.36 (0.8) 10.08 (0.4) 10.36 (0.8)
Distance [pc] 99.18 (4) 96.49 (7) 99.18 (4) 96.49 (7)
Composition
Proper motion (right ascension) [mas/yr] 45.24301428 (0.4) 43.62649009 (2) 45.243 (0.4) 43.62649009
Proper motion (declination) [mas/yr] 26.38481341 (0.4) 22.8068646 (2) 26.385 (0.4) 22.8068646
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 19.97 (0.06) 20.02 19.97 (0.005) 20.02
BP magnitude 20.44 (0.06) 20.49 20.49
RP magnitude 19.30 (0.05) 19.26 19.26
Pan g magnitude 20.61 (0.03)
Pan r magnitude 19.97 (0.02)
Pan i magnitude 19.68 (0.01)
Pan z magnitude 19.55 (0.02)
Pan y magnitude 19.45 (0.004)
E(B-V) 0.055

* 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.