Gaia DR2 6804292597134680448

All names: WDJ210554.5-240159.51, WDJ210554.50-240159.51, Gaia EDR3 6804292597134680448, Gaia DR3 6804292597134680448, Gaia DR2 6804292597134680448

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 21 05 54.44 (0.3) 21 05 54.44 21 05 54.44 21 05 54.50 (0.3) 21 05 54.44
Declination -24 01 59.77 (0.2) -24 01 59.76 -24 01 59.77 -24 01 59.51 (0.2) -24 01 59.76
Spectral type DA DA
Effective temperature [K] 5291.0 (141)
log(g) [cgs] 7.98 (0.07)
Mass [M] 0.573 (0.07)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 11.73 (0.4) 12.00 (0.5) 11.73 11.73 (0.4) 12.00 (0.5)
Distance [pc] 85.22 (3) 83.34 (3) 85.22 85.22 (3) 83.34 (3)
Composition
Proper motion (right ascension) [mas/yr] -51.4483021 (0.3) -51.52273694 (0.7) -51.448 (0.3) -51.52273694
Proper motion (declination) [mas/yr] -16.2928139 (0.3) -16.10022055 (0.5) -16.293 (0.3) -16.10022055
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 19.26 (0.07) 19.29 19.26 19.26 (0.004) 19.29
BP magnitude 19.66 (0.07) 19.75 19.75
RP magnitude 18.67 (0.03) 18.67 18.67
Pan g magnitude 19.77 (0.01)
Pan r magnitude 19.21 (0.008)
Pan i magnitude 18.98 (0.005)
Pan z magnitude 18.93 (0.02)
Pan y magnitude 18.82 (0.03)
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.