SDSS J234846.25+114924.7

All names: SDSS J234846.25+114924.70, SDSS J234846.25+114924.7, Gaia DR2 2760699527832079744, Gaia DR3 2760699527832079744, Gaia EDR3 2760699527832079744

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Stilism Kepler et al. 2016 Simbad
Right ascension 23 48 46.24 (0.3) 23 48 46.25 23 48 46.24 (0.3) 23 48 46.24 (0.3)
Declination 11 49 24.62 (0.2) 11 49 24.71 11 49 24.62 (0.2) 11 49 24.70 (0.2)
Spectral type sdA sdA
Effective temperature [K] 7272.0 (50)
log(g) [cgs] 5.86 (0.2)
Mass [M] 0.15113 (0.0007)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.08 (0.4) -0.36 (0.5) 0.08 (0.4)
Distance [pc] 11805.76 (52003) 11806.38 (52007)
Composition
Proper motion (right ascension) [mas/yr] 1.183814058 (0.3) 1.502844073 (1) 1.184 (0.3)
Proper motion (declination) [mas/yr] -5.213370512 (0.3) -5.452783625 (0.5) -5.213 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.79 (0.08) 20.79 (0.07) 20.79 (0.07)
g magnitude 19.94 (0.02) 19.97 (0.02) 19.97 (0.02)
r magnitude 19.64 (0.02) 19.66 (0.02) 19.66 (0.02)
i magnitude 19.50 (0.02) 19.48 (0.03) 19.48 (0.03)
z magnitude 19.46 (0.07) 19.44 (0.07) 19.44 (0.07)
G magnitude 19.63 (0.04) 19.67 19.63 (0.004)
BP magnitude 19.96 (0.04) 19.95
RP magnitude 19.16 (0.04) 19.28
Pan g magnitude 19.90 (0.02)
Pan r magnitude 19.61 (0.03)
Pan i magnitude 19.54 (0.007)
Pan z magnitude 19.52 (0.01)
Pan y magnitude 19.57 (0.04)
E(B-V) 0.064

* 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.