Gaia DR2 5721057173131773184

All names: WDJ080502.93-170216.57, WDJ08052.93-170216.56, Gaia EDR3 5721057173131773184, Gaia DR3 5721057173131773184, J080502.93-170216.57, Gaia DR2 5721057173131773184

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Kilic et al. 2023 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 08 05 02.51 (0.06) 08 05 02.52 08 05 02.51 08 05 02.93 (0.06) 08 05 02.52
Declination -17 02 13.38 (0.06) -17 02 13.48 -17 02 13.38 -17 02 16.57 (0.06) -17 02 13.48
Spectral type DAH DA: DAH
Effective temperature [K] 10830.0 (110) 10827.0 10457.0 12277.0 (288)
log(g) [cgs] 9.31 (0.01) 9.31 9.24 9.43 (0.02)
Mass [M] 1.304 (0.003) 1.305 1.275 1.343 (0.008)
log(Luminosity) [L]
Cooling age [Gyr] 2.2000 (0.03) 1.8880 1.8910
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] 22.44 (0.1) 22.42 (0.1) 22.44 22.44 (0.1) 22.42 (0.1)
Distance [pc] 44.57 (0.2) 44.60 (0.2) 44.57 44.57 (0.2) 44.60 (0.2)
Composition H
Proper motion (right ascension) [mas/yr] -377.3910441 (0.08) -377.284333 (0.1) -377.391 (0.08) -377.284333
Proper motion (declination) [mas/yr] 199.0900152 (0.08) 198.8645619 (0.1) 199.09 (0.08) 198.8645619
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 17.61 (0.005) 17.64 17.61 17.61 (0.003) 17.64
BP magnitude 17.63 (0.005) 17.60 17.60
RP magnitude 17.58 (0.009) 17.57 17.57
Pan g magnitude 17.62 (0.005)
Pan r magnitude 17.75 (0.01)
Pan i magnitude 17.91 (0.003)
Pan z magnitude 18.07 (0.008)
Pan y magnitude 18.17 (0.007)
E(B-V) 0.000

* 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.