SDSS J134545.24-000641.6

All names: SDSS J134545.24-000641.6, SDSS J134545.23-000641.7, UM 610, SDSS J134545.22-000641.6, LEDA 48791, MGC 50718, SDSS J134545.23-000641.6, PSO J134545.228+000641.718, Gaia DR2 3662310268178436736

Parameter Unit Pan-STARRS DR1 Gaia DR2 SDSS DR12 Simbad Eisenstein et al. 2006
Right ascension 13 45 45.23 (0.1) 13 45 45.23 13 45 45.23 13 45 45.23
Declination -00 06 41.78 (0.1) -00 06 41.68 -00 06 41.62 -00 06 41.62
Spectral type sdB SDB
Effective temperature [K] 35220.0 (271)
log(g) [cgs] 5.01 (0.02)
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.26 (0.1)
Distance [pc] 3821.48 (2140)
Composition
Proper motion (right ascension) [mas/yr] -2.3697034992 (0.3) 3.1
Proper motion (declination) [mas/yr] -9.3672255651 (0.2) -6.2
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 17.22
V magnitude 17.67
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 17.41 (0.01) 17.38 17.39 (0.01)
g magnitude 17.57 (0.005) 17.54 17.54 (0.02)
r magnitude 17.80 (0.006) 17.79 17.78 (0.01)
i magnitude 17.94 (0.008) 17.92 17.92 (0.02)
z magnitude 18.01 (0.02) 18.06 18.05 (0.03)
G magnitude 17.67
BP magnitude 17.61
RP magnitude 17.61
Pan g magnitude 17.60 (0.005)
Pan r magnitude 17.79 (0.002)
Pan i magnitude 17.94 (0.007)
Pan z magnitude 18.12 (0.02)
Pan y magnitude 18.16 (0.02)

* Constant surface field

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The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour at Université de Montréal. Please send database updates, corrections, suggestions or bug reports to dufourpa@astro.umontreal.ca.