Gaia DR2 2634002940402436480

All names: J231939.16-035857.8, Gaia EDR3 2634002940402436480, Gaia DR3 2634002940402436480, WDJ231939.16-035857.84, Gaia DR2 2634002940402436480

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Barrientos et al. 2024 Gaia DR2 Stilism Simbad
Right ascension 23 19 39.10 (0.3) 23 19 39.10 23 19 39.16 (0.3)
Declination -03 59 00.08 (0.3) -03 59 00.01 -03 58 57.86 (0.3)
Spectral type DAH DAH
Effective temperature [K] 5652.0 (52)
log(g) [cgs] 8.09 (0.03)
Mass [M☉] 0.64 (0.03)
log(Luminosity) [L☉]
Cooling age [Gyr] 3.1300
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 9.45 (0.4) 9.91 (0.5) 9.45 (0.4)
Distance [pc] 105.79 (5) 100.89 (5) 105.79 (5)
Composition
Proper motion (right ascension) [mas/yr] -54.9876751 (0.4) -55.41692651 (0.9) -54.988 (0.4)
Proper motion (declination) [mas/yr] -138.9612144 (0.4) -139.6242103 (0.6) -138.961 (0.4)
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 19.55 (0.08) 19.58 19.55 (0.005)
BP magnitude 19.98 (0.08) 19.95
RP magnitude 19.06 (0.08) 19.03
Pan g magnitude 19.95 (0.007)
Pan r magnitude 19.55 (0.009)
Pan i magnitude 19.36 (0.01)
Pan z magnitude 19.36 (0.04)
Pan y magnitude 19.22 (0.03)
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.