FBS 1749+373

All names: GALEX J175137.4+371952, FBS B 159, GALEX J175137.4+371951, Gaia EDR3 4609119659506609664, TIC 116244302, FBS1749+373, Gaia DR3 4609119659506609664, 2MASS J17513733+3719511, FBS 1749+373, Gaia DR2 4609119659506609664

Parameter Unit Gaia EDR3 Geier 2020 Stilism Simbad
Right ascension 17 51 37.32 (0.02) 17 51 37.36 17 51 37.33 (0.02)
Declination 37 19 51.15 (0.02) 37 19 50.70 37 19 51.12 (0.02)
Spectral type He-sdB sdOB
Effective temperature [K] 34630.0 (600)
log(g) [cgs] 5.89 (0.1)
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 1.23 (0.03) 1.25 (0.04) 1.23 (0.03)
Distance [pc] 813.93 (17) 798.85 (28) 813.93 (17)
Composition
Proper motion (right ascension) [mas/yr] -6.779 (0.03) -6.665 (0.07) -6.779 (0.03)
Proper motion (declination) [mas/yr] 1.879 (0.03) 1.87 (0.08) 1.879 (0.03)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude 14.64
R magnitude
I magnitude
J magnitude 15.25 (0.04) 15.25 (0.04)
H magnitude 15.50 (0.1) 15.50 (0.1)
K magnitude 15.21 (0.1) 15.21 (0.1)
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 14.51 (0.003) 14.52 (0.0007) 14.51 (0.003)
BP magnitude 14.36 (0.003) 14.29 (0.007)
RP magnitude 14.82 (0.004) 14.81 (0.003)
Pan g magnitude 14.33 (0.008)
Pan r magnitude 14.79 (0.002)
Pan i magnitude 15.13 (0.002)
Pan z magnitude 15.42 (0.004)
Pan y magnitude 15.62 (0.004)
E(B-V) 0.032

* 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.