PB 757

All names: TIC 23708714, HIP 67513, 2MASS J13500157+4106499, BPS BS 16471-0008, Gaia DR1 1500403084910767616, HIP67513, GALEX J135001.6+410650, Balloon 82100002, HIC 67513, PB 757, GSC 03030-00093, LAMOST J135001.66+410650.9, Gaia DR3 1500403089207449856, Gaia DR2 1500403089207449856, TYC 3030-93-1

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 13 50 01.58 13 50 01.58 (0.01)
Declination 41 06 50.07 41 06 50.07 (0.02)
Spectral type sdB sdB
Effective temperature [K] 17500.0 (5000)
log(g) [cgs] 5.00 (0.5)
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.75 (0.04) 0.65 (0.03)
Distance [pc] 1340.66 (66) 1545.12 (60)
Composition
Proper motion (right ascension) [mas/yr] -16.887 (0.04) -16.863 (0.02)
Proper motion (declination) [mas/yr] 2.599 (0.05) 2.561 (0.02)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 11.82 (0.07)
V magnitude 12.08 (0.1)
R magnitude
I magnitude
J magnitude 11.81 (0.02) 11.81 (0.02)
H magnitude 11.82 (0.02) 11.82 (0.02)
K magnitude 11.82 (0.02) 11.82 (0.02)
u magnitude 14.89 (0.01)
g magnitude
r magnitude
i magnitude 14.74 (0.01)
z magnitude 13.73 (0.009)
G magnitude 11.79 (0.0004) 11.78 (0.003)
BP magnitude 11.75 (0.002)
RP magnitude 11.80 (0.001)
Pan g magnitude 11.72
Pan r magnitude 11.96
Pan i magnitude 12.17
Pan z magnitude 12.31
Pan y magnitude 12.34 (0.002)
E(B-V) 0.020

* 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.