LBQS 0015+0216

All names: TIC 293304535, Gaia DR2 2548155069666528128, PB 5851, Gaia DR3 2548155069666528128, 2MASS J00175708+0233315, GALEX J001757.1+023331, LBQS 0015+0216, LBQS0015+0216

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 00 17 57.08 00 17 57.09 (0.08)
Declination 02 33 31.87 02 33 31.69 (0.06)
Spectral type sdOB sdOB
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] 0.29 (0.1) 0.33 (0.1)
Distance [pc] 3494.06 (1648) 3076.92 (1021)
Composition
Proper motion (right ascension) [mas/yr] 0.812 (0.3) 0.508 (0.1)
Proper motion (declination) [mas/yr] -2.84 (0.2) -2.99 (0.09)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 16.98 (0.2) 16.98 (0.2)
H magnitude 16.78 (0.2) 16.78 (0.2)
K magnitude 15.84
u magnitude 17.46 (0.01)
g magnitude 17.41 (0.005)
r magnitude 17.51 (0.006)
i magnitude 17.57 (0.007)
z magnitude 17.64 (0.02)
G magnitude 17.42 (0.002) 17.39 (0.003)
BP magnitude 17.43 (0.007)
RP magnitude 17.24 (0.008)
Pan g magnitude 17.45 (0.006)
Pan r magnitude 17.52 (0.004)
Pan i magnitude 17.59 (0.005)
Pan z magnitude 17.66 (0.008)
Pan y magnitude 17.70 (0.01)
E(B-V) 0.029

* 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.