KPD 0120+5240

All names: TIC 241035879, Gaia DR2 410029640010709888, UCAC2 48303646, KPD 0120+5240, Gaia EDR3 410029640010709888, 2MASS J01231855+5256297, GALEX J012318.5+525629, Gaia DR3 410029640010709888, UCAC4 715-010662

Parameter Unit Gaia EDR3 Stilism Vincent et al. 2024 Simbad
Right ascension 01 23 18.53 (0.03) 01 23 18.53 01 23 18.53 (0.03)
Declination 52 56 29.36 (0.02) 52 56 29.36 52 56 29.56 (0.02)
Spectral type DA: DA
Effective temperature [K] 24599.0 (224)
log(g) [cgs] 6.06 (0.02)
Mass [M☉] 0.132 (0.006)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 2.48 (0.04) 2.48 2.48 (0.04)
Distance [pc] 402.59 (6) 402.59 402.59 (6)
Composition
Proper motion (right ascension) [mas/yr] 1.727 (0.04) 1.727 (0.04)
Proper motion (declination) [mas/yr] -12.593 (0.03) -12.593 (0.03)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 15.42 (0.05)
V magnitude 15.63 (0.01)
R magnitude 15.82 (0.2)
I magnitude
J magnitude 15.75 (0.09)
H magnitude
K magnitude
u magnitude
g magnitude 15.32 (0.01)
r magnitude 15.81 (0.01)
i magnitude
z magnitude
G magnitude 15.43 (0.003) 15.43 15.43 (0.003)
BP magnitude 15.35 (0.003)
RP magnitude 15.57 (0.004)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.105

* 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.