Gaia DR2 1935198601563961600

All names: Gaia DR3 1935198601563961600, WDJ230335.42+450023.54, Gaia DR2 1935198601563961600, Gaia EDR3 1935198601563961600

Parameter Unit Gaia EDR3 Pan-STARRS DR1 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 23 03 35.25 (0.1) 23 03 35.25 23 03 35.25 23 03 35.41 (0.1) 23 03 35.25
Declination 45 00 21.82 (0.2) 45 00 21.88 45 00 21.82 45 00 23.54 (0.2) 45 00 21.88
Spectral type DC: DC
Effective temperature [K] 6447.0 6214.0
log(g) [cgs] 8.44 8.33
Mass [M] 0.873 0.785
log(Luminosity) [L]
Cooling age [Gyr] 4.2830 4.3290
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.17 (0.2) 10.51 (0.3) 10.17 10.17 (0.2) 10.51 (0.3)
Distance [pc] 98.31 (2) 95.16 (3) 98.31 98.31 (2) 95.16 (3)
Composition
Proper motion (right ascension) [mas/yr] -109.8940901 (0.2) -111.0337849 (0.5) -109.894 (0.2) -111.0337849
Proper motion (declination) [mas/yr] -107.2988831 (0.2) -107.4007331 (0.5) -107.299 (0.2) -107.4007331
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 19.28 (0.03) 19.31 19.28 19.28 (0.004) 19.31
BP magnitude 19.60 (0.03) 19.57 19.57
RP magnitude 18.86 (0.03) 18.89 18.89
Pan g magnitude 19.55 (0.01)
Pan r magnitude 19.28 (0.01)
Pan i magnitude 19.20 (0.01)
Pan z magnitude 19.26 (0.02)
Pan y magnitude 19.23 (0.03)
E(B-V) 0.023

* 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.