Gaia DR2 419438916923451648

All names: Gaia EDR3 419438916923451648, WDJ002729.85+532446.40, Gaia DR2 419438916923451648, Gaia DR3 419438916923451648

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 27 30.30 (0.2) 00 27 30.29 00 27 30.30 00 27 29.85 (0.2) 00 27 30.29
Declination 53 24 47.99 (0.2) 53 24 47.94 53 24 47.99 53 24 46.41 (0.2) 53 24 47.94
Spectral type DA: DA
Effective temperature [K] 4577.0 4279.0 4792.0 (112)
log(g) [cgs] 8.23 8.00 8.34 (0.06)
Mass [M☉] 0.724 0.566 0.802 (0.05)
log(Luminosity) [L☉]
Cooling age [Gyr] 9.0730 7.0380
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 14.49 (0.3) 14.46 (0.5) 14.49 14.49 (0.3) 14.46 (0.5)
Distance [pc] 69.03 (2) 69.16 (2) 69.03 69.04 (2) 69.16 (2)
Composition
Proper motion (right ascension) [mas/yr] 253.3666117 (0.3) 253.1118417 (0.6) 253.367 (0.3) 253.1118417
Proper motion (declination) [mas/yr] 98.73037647 (0.3) 99.30508814 (0.5) 98.73 (0.3) 99.30508814
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 19.77 (0.04) 19.81 19.77 19.77 (0.004) 19.81
BP magnitude 20.38 (0.04) 20.32 20.32
RP magnitude 19.13 (0.02) 19.11 19.11
Pan g magnitude 20.53 (0.05)
Pan r magnitude 19.75 (0.01)
Pan i magnitude 19.44 (0.02)
Pan z magnitude 19.32 (0.03)
Pan y magnitude 19.26 (0.08)
E(B-V) 0.004

* 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.