Gaia DR2 161053615673941248

All names: Gaia DR3 161053615673941248, WDJ044831.34+320652.18, Gaia EDR3 161053615673941248, J0448+3206, Gaia DR2 161053615673941248

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Bergeron et al. 2022 Gaia DR2 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 04 48 31.57 (0.6) 04 48 31.56 04 48 31.35 (0.6) 04 48 31.56
Declination 32 06 50.86 (0.3) 32 06 50.90 32 06 52.18 (0.3) 32 06 50.90
Spectral type DC DC
Effective temperature [K] 4794.0 (159)
log(g) [cgs]
Mass [M] 0.975 (0.04)
log(Luminosity) [L]
Cooling age [Gyr] 7.0040
log(H/He) -2.85
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 12.65 (0.7) 11.40 (0.9) 12.65 (0.7) 11.40 (0.9)
Distance [pc] 79.08 (4) 87.72 (7) 79.08 (4) 87.72 (7)
Composition
Proper motion (right ascension) [mas/yr] 174.6333392 (0.8) 177.2921601 (1) 174.633 (0.8) 177.2921601
Proper motion (declination) [mas/yr] -82.66115645 (0.7) -82.46416969 (1) -82.661 (0.7) -82.46416969
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 20.01 (0.07) 20.08 20.01 (0.006) 20.08
BP magnitude 20.12 (0.07) 20.22 20.22
RP magnitude 19.78 (0.07) 19.85 19.85
Pan g magnitude 20.18 (0.03)
Pan r magnitude 19.86 (0.01)
Pan i magnitude 20.27 (0.01)
Pan z magnitude 20.72 (0.03)
Pan y magnitude 0.00 (0)
E(B-V) 0.003

* 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.