Gaia DR2 4697193354092659840

All names: WDJ02383.04-641758.30, Gaia DR3 4697193354092659840, Gaia EDR3 4697193354092659840, WDJ023803.04-641758.30, Gaia DR2 4697193354092659840

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 02 38 03.36 (0.06) 02 38 03.35 02 38 03.36 02 38 03.05 (0.06) 02 38 03.35
Declination -64 17 57.13 (0.05) -64 17 57.17 -64 17 57.13 -64 17 58.30 (0.05) -64 17 57.17
Spectral type DC D
Effective temperature [K] 8717.0 (123)
log(g) [cgs] 8.17 (0.02)
Mass [M☉] 0.686 (0.02)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 13.92 (0.06) 13.99 (0.09) 13.92 13.92 (0.06) 13.99 (0.09)
Distance [pc] 71.85 (0.3) 71.49 (0.4) 71.85 71.86 (0.3) 71.49 (0.4)
Composition
Proper motion (right ascension) [mas/yr] 127.4006714 (0.07) 127.6677393 (0.2) 127.401 (0.07) 127.6677393
Proper motion (declination) [mas/yr] 73.08943462 (0.07) 73.22988053 (0.2) 73.089 (0.07) 73.22988053
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 17.28 (0.008) 17.30 17.28 17.28 (0.003) 17.30
BP magnitude 17.34 (0.008) 17.32 17.32
RP magnitude 17.17 (0.008) 17.17 17.17
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.002

* 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.