Gaia DR2 1994616111153592576

All names: Gaia DR3 1994616111153592576, WDJ234713.29+550629.08, Gaia EDR3 1994616111153592576, Gaia DR2 1994616111153592576

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad
Right ascension 23 47 13.39 (0.4) 23 47 13.38 23 47 13.39 23 47 13.29 (0.4)
Declination 55 06 29.84 (0.4) 55 06 29.82 55 06 29.84 55 06 29.09 (0.4)
Spectral type DA DA
Effective temperature [K] 4863.0 (183)
log(g) [cgs] 8.08 (0.1)
Mass [M☉] 0.627 (0.1)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.27 (0.5) 9.76 (0.6) 10.27 10.27 (0.5)
Distance [pc] 97.38 (5) 102.42 (6) 97.38 97.38 (5)
Composition
Proper motion (right ascension) [mas/yr] 51.48308418 (0.6) 53.37146242 (1) 51.483 (0.6)
Proper motion (declination) [mas/yr] 47.19198844 (0.6) 47.67639332 (1) 47.192 (0.6)
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 20.12 (0.08) 20.17 20.12 20.12 (0.006)
BP magnitude 20.68 (0.08) 20.54
RP magnitude 19.41 (0.04) 19.49
Pan g magnitude 20.92 (0.06)
Pan r magnitude 20.09 (0.02)
Pan i magnitude 19.74 (0.02)
Pan z magnitude 19.62 (0.05)
Pan y magnitude 19.42 (0.06)
E(B-V) 0.011

* 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.