Gaia DR2 6039638438198068096

All names: WDS J15538-3133B, Gaia DR2 6039638438198068096, Gaia EDR3 6039638438198068096, LP 916-39, Gaia DR3 6039638438198068096, ** LDS 4597B, NLTT 41419, WDJ155343.99-313330.98

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 15 53 43.77 (0.1) 15 53 43.78 15 53 43.77 15 53 43.99 (0.1) 15 53 43.78
Declination -31 33 36.27 (0.1) -31 33 36.10 -31 33 36.27 -31 33 30.99 (0.1) -31 33 36.10
Spectral type DA: DA
Effective temperature [K] 4314.0 (58)
log(g) [cgs] 7.76 (0.03)
Mass [M☉] 0.438 (0.03)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 24.47 (0.2) 24.37 (0.2) 24.47 24.47 (0.2) 24.37 (0.2)
Distance [pc] 40.87 (0.3) 41.03 (0.4) 40.87 40.87 (0.3) 41.03 (0.4)
Composition
Proper motion (right ascension) [mas/yr] -176.6998724 (0.2) -176.8928888 (0.4) -176.7 (0.2) -176.8928888
Proper motion (declination) [mas/yr] -329.7817432 (0.2) -330.0802523 (0.3) -329.782 (0.2) -330.0802523
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 18.38 (0.02) 18.40 18.38 18.38 (0.003) 18.40
BP magnitude 18.98 (0.02) 18.98 18.98
RP magnitude 17.47 (0.01) 17.50 17.50
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
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.