Gaia DR2 380130478585403264

All names: WDJ002249.54+400740.19, Gaia EDR3 380130478585403264, Gaia DR2 380130478585403264, Gaia DR3 380130478585403264, GALEX J002249.6+400741

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 00 22 49.61 (0.1) 00 22 49.61 00 22 49.61 00 22 49.54 (0.1) 00 22 49.61
Declination 40 07 40.55 (0.07) 40 07 40.53 40 07 40.55 40 07 40.19 (0.07) 40 07 40.53
Spectral type DA DA
Effective temperature [K] 6213.0 5986.0 6290.0 (59)
log(g) [cgs] 7.46 7.30 7.50 (0.03)
Mass [M] 0.324 0.253 0.34 (0.01)
log(Luminosity) [L]
Cooling age [Gyr] 1.1010 1.1610
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.27 (0.1) 10.16 (0.2) 10.27 10.27 (0.1) 10.16 (0.2)
Distance [pc] 97.39 (1) 98.44 (2) 97.39 97.39 (1) 98.44 (2)
Composition
Proper motion (right ascension) [mas/yr] 49.25478177 (0.1) 49.28046183 (0.3) 49.255 (0.1) 49.28046183
Proper motion (declination) [mas/yr] 22.0601307 (0.1) 22.04941897 (0.2) 22.06 (0.1) 22.04941897
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 18.16 (0.009) 18.18 18.16 18.16 (0.003) 18.18
BP magnitude 18.42 (0.009) 18.45 18.45
RP magnitude 17.74 (0.01) 17.74 17.74
Pan g magnitude 18.46 (0.006)
Pan r magnitude 18.16 (0.005)
Pan i magnitude 18.07 (0.005)
Pan z magnitude 18.07 (0.01)
Pan y magnitude 18.09 (0.02)
E(B-V) 0.008

* 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.