Gaia DR2 6763036202147206912

All names: 191144.26-272954.76, Gaia DR2 6763036202147206912, Gaia DR3 6763036202147206912, Gaia EDR3 6763036202147206912, LEP1911-2729, WDJ191144.26-272954.76

Parameter Unit Gaia EDR3 Pan-STARRS DR1 O'Brien et al. 2024 O'Brien et al. 2022 Subasavage et al. 2022 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 19 11 44.40 (0.03) 19 11 44.39 19 11 44.40 19 11 44.26 (0.03) 19 11 44.39
Declination -27 29 56.37 (0.02) -27 29 56.32 -27 29 56.37 -27 29 54.76 (0.02) -27 29 56.32
Spectral type DB DB DB DB DB
Effective temperature [K] 11475.0 (160) 11820.0 (140) 11232.0 (583) 10810.0 11192.0 11853.0 (91)
log(g) [cgs] 8.02 (0.03) 8.14 (0.02) 7.99 (0.07) 8.04 8.01 8.09 (0.009)
Mass [M☉] 0.595 (0.02) 0.578 (0.06) 0.626 0.589 0.635 (0.008)
log(Luminosity) [L☉]
Cooling age [Gyr] 0.5177 0.4693
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)
log(Al/He)
log(Si/He)
log(P/He)
log(S/He)
log(Cl/He)
log(Sc/He)
log(Ti/He)
log(V/He)
log(Cr/He)
log(Mn/He)
log(Fe/He)
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas] 28.87 (0.03) 28.87 (0.03) 28.87 (0.03) 28.85 (0.05) 28.85 (0.05) 28.87 28.87 (0.03) 28.85 (0.05)
Distance [pc] 34.64 (0.04) 34.64 (0.04) 34.64 (0.04) 34.66 (0.06) 34.66 (0.06) 34.64 34.64 (0.04) 34.66 (0.06)
Composition He
Proper motion (right ascension) [mas/yr] 114.814356 (0.03) 114.7561854 (0.09) 114.814 (0.04) 114.7561854
Proper motion (declination) [mas/yr] -100.1852011 (0.03) -100.1724314 (0.08) -100.185 (0.03) -100.1724314
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 14.70
V magnitude 14.71
R magnitude 14.66
I magnitude 14.66
J magnitude 14.76
H magnitude 14.73
K magnitude 14.93
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 14.64 (0.002) 14.66 14.64 14.64 (0.003) 14.66
BP magnitude 14.63 (0.002) 14.59 14.59
RP magnitude 14.63 (0.001) 14.63 14.63
Pan g magnitude 14.65 (0.004)
Pan r magnitude 14.79 (0.006)
Pan i magnitude 14.97 (0.002)
Pan z magnitude 15.15 (0.002)
Pan y magnitude 15.28 (0.003)
E(B-V) 0.002

* 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.