Gaia DR2 3840443933700324480

All names: WDJ093914.98+010816.39, Gaia EDR3 3840443933700324480, Gaia DR3 3840443933700324480, WDJ093914.98+010816.38, Gaia DR2 3840443933700324480

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 09 39 14.95 (0.8) 09 39 14.95 09 39 14.95 (0.8) 09 39 14.95
Declination 01 08 17.20 (0.7) 01 08 17.19 01 08 17.24 (0.7) 01 08 17.19
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] 0.29 (0.8) 28.01 (1) 0.29 (0.8) 28.01 (1)
Distance [pc] 3467.74 (9511) 35.70 (1) 3467.41 (9509) 35.70 (1)
Composition
Proper motion (right ascension) [mas/yr] 1.878076447 (0.9) -24.94968985 (2) 1.878 (0.9) -24.94968985
Proper motion (declination) [mas/yr] -2.796602301 (0.7) 51.43617838 (2) -2.797 (0.7) 51.43617838
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.91 (0.2)
g magnitude 20.91 (0.04)
r magnitude 20.43 (0.04)
i magnitude 20.21 (0.04)
z magnitude 20.40 (0.2)
G magnitude 20.45 (0.1) 20.54 20.45 (0.007) 20.54
BP magnitude 20.71 (0.1) 20.89 20.89
RP magnitude 19.91 (0.09) 20.01 20.01
Pan g magnitude 20.85 (0.01)
Pan r magnitude 20.46 (0.02)
Pan i magnitude 20.36 (0.03)
Pan z magnitude 20.23 (0.04)
Pan y magnitude 20.17 (0.1)
E(B-V) 0.029

* 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.