SDSS J191645.86+371224.4

All names: Gaia DR3 2051167700720012544, SDSS J191645.87+371224.5, Gaia DR2 2051167700720012544, SDSSJ191645.87+371224.5, SDSS J191645.86+371224.4

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 19 16 45.87 19 16 45.87 (0.1)
Declination 37 12 24.50 37 12 24.45 (0.1)
Spectral type sdB sdB
Effective temperature [K] 33200.0 (1000)
log(g) [cgs] 5.84 (0.2)
Mass [M]
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.10 (0.2) 0.14 (0.1)
Distance [pc] 9784.74 (16965) 6934.81 (5425)
Composition
Proper motion (right ascension) [mas/yr] -2.223 (0.3) -2.372 (0.1)
Proper motion (declination) [mas/yr] 1.824 (0.3) 1.877 (0.1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.09 (0.01) 18.09 (0.01)
g magnitude 18.17 (0.007) 18.17 (0.007)
r magnitude 18.57 (0.01) 18.57 (0.01)
i magnitude 18.85 (0.01) 18.85 (0.01)
z magnitude 19.24 (0.06) 19.24 (0.06)
G magnitude 18.39 (0.003) 18.37 (0.003)
BP magnitude 18.24 (0.02)
RP magnitude 18.52 (0.02)
Pan g magnitude 18.25 (0.006)
Pan r magnitude 18.56 (0.04)
Pan i magnitude 18.88 (0.02)
Pan z magnitude 19.15 (0.02)
Pan y magnitude 19.26 (0.1)
E(B-V) 0.086

* 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.