FBS 0109+430

All names: TIC 196753053, FBS 0109+430, FBS B 220, 2MASS J01123022+4316414, Gaia DR2 373550146301607168, Gaia DR3 373550146301607168, FBS0109+430

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 01 12 30.25 01 12 30.21 (0.02)
Declination 43 16 41.60 43 16 41.35 (0.02)
Spectral type sd sdB
Effective temperature [K]
log(g) [cgs]
Mass [M]
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.15 (0.05) 0.19 (0.02)
Distance [pc] 6802.72 (2170) 5149.33 (647)
Composition
Proper motion (right ascension) [mas/yr] 2.498 (0.08) 2.419 (0.03)
Proper motion (declination) [mas/yr] -4.0 (0.09) -3.891 (0.02)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 15.21
V magnitude 15.07
R magnitude
I magnitude
J magnitude 14.68 (0.04) 14.68 (0.04)
H magnitude 14.64 (0.04) 14.64 (0.04)
K magnitude 14.65 (0.07) 14.65 (0.07)
u magnitude 15.72 (0.005)
g magnitude 14.68 (0.004)
r magnitude 14.86 (0.004)
i magnitude 15.04 (0.005)
z magnitude 15.14 (0.006)
G magnitude 14.78 (0.0005) 14.77 (0.003)
BP magnitude 14.80 (0.004)
RP magnitude 14.71 (0.001)
Pan g magnitude 14.72 (0.005)
Pan r magnitude 14.89 (0.002)
Pan i magnitude 15.06 (0.003)
Pan z magnitude 15.18 (0.004)
Pan y magnitude 15.18 (0.004)
E(B-V) 0.056

* 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.