Gaia DR2 2929364817693200640

All names: WDJ070520.53-204642.21, Gaia DR3 2929364817693200640, Gaia EDR3 2929364817693200640, J0705-2046, Gaia DR2 2929364817693200640

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Jewett et al. 2024 MWDD H Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 07 05 20.64 (0.04) 07 05 20.63 07 05 20.64 07 05 20.52 (0.04) 07 05 20.63
Declination -20 46 43.42 (0.04) -20 46 43.38 -20 46 43.42 -20 46 42.22 (0.04) -20 46 43.38
Spectral type DAH DA: DA
Effective temperature [K] 27829.0 (515) 27871.0 32102.0 (829)
log(g) [cgs] 8.85 8.87 8.98 (0.02)
Mass [M] 1.139 (0.01) 1.145 1.198 (0.01)
log(Luminosity) [L]
Cooling age [Gyr] 0.1500 (0.01) 0.1467
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 10.40 (0.06) 10.52 (0.09) 10.40 10.40 (0.06) 10.52 (0.09)
Distance [pc] 96.17 (0.6) 95.09 (0.8) 96.17 96.17 (0.6) 95.09 (0.8)
Composition H
Proper motion (right ascension) [mas/yr] 99.11911267 (0.05) 98.8799529 (0.1) 99.119 (0.05) 98.8799529
Proper motion (declination) [mas/yr] -75.29429155 (0.05) -75.46465329 (0.2) -75.294 (0.05) -75.46465329
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 16.50 (0.002) 16.53 16.50 16.50 (0.003) 16.53
BP magnitude 16.36 (0.002) 16.30 16.30
RP magnitude 16.79 (0.004) 16.78 16.78
Pan g magnitude 16.35 (0.003)
Pan r magnitude 16.76 (0.005)
Pan i magnitude 17.12 (0.003)
Pan z magnitude 17.40 (0.006)
Pan y magnitude 17.60 (0.01)
E(B-V) 0.001

* 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.