Gaia DR2 76501064123487616

All names: Gaia EDR3 76501064123487616, Gaia DR3 76501064123487616, Gaia DR2 76501064123487616, WDJ022514.44+161526.23, WDJ022514.44+161526.24

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 02 25 14.40 (0.2) 02 25 14.40 02 25 14.40 02 25 14.44 (0.2) 02 25 14.40
Declination 16 15 24.95 (0.2) 16 15 24.99 16 15 24.95 16 15 26.23 (0.2) 16 15 24.99
Spectral type DC: DA
Effective temperature [K] 5578.0 5306.0
log(g) [cgs] 7.72 7.52
Mass [M☉] 0.434 0.326
log(Luminosity) [L☉]
Cooling age [Gyr] 1.8370 2.0700
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.78 (0.2) 10.84 (0.3) 10.78 10.78 (0.2) 10.84 (0.3)
Distance [pc] 92.74 (2) 92.26 (2) 92.74 92.74 (2) 92.26 (2)
Composition
Proper motion (right ascension) [mas/yr] -37.40954451 (0.3) -36.58239146 (0.6) -37.41 (0.3) -36.58239146
Proper motion (declination) [mas/yr] -80.12704205 (0.3) -80.37442985 (0.5) -80.127 (0.3) -80.37442985
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 18.81 (0.03) 18.83 18.81 18.81 (0.004) 18.83
BP magnitude 19.17 (0.03) 19.14 19.14
RP magnitude 18.31 (0.03) 18.18 18.18
Pan g magnitude 19.21 (0.01)
Pan r magnitude 18.80 (0.01)
Pan i magnitude 18.63 (0.008)
Pan z magnitude 18.58 (0.007)
Pan y magnitude 18.56 (0.02)
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.