SDSS J231433.41+112941.5

All names: SDSS J231433.41+112941.51, Gaia EDR3 2810754932125356544, SDSS J231433.41+112941.5, Gaia DR3 2810754932125356544, Gaia DR2 2810754932125356544

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Kepler et al. 2016 Simbad
Right ascension 23 14 33.41 (0.4) 23 14 33.41 23 14 33.41 (0.6) 23 14 33.41 (0.4)
Declination 11 29 41.47 (0.3) 11 29 41.51 11 29 41.47 (0.4) 11 29 41.48 (0.3)
Spectral type sdA sdA
Effective temperature [K] 7482.0 (69)
log(g) [cgs] 5.72 (0.2)
Mass [M☉] 0.15075 (0.0007)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] -0.41 (0.5) -0.53 (0.8)
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr] 0.497478797 (0.5) 0.995268788 (1) 0.497 (0.5)
Proper motion (declination) [mas/yr] -0.699030222 (0.4) -0.829720575 (0.7) -0.699 (0.4)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.96 (0.09) 20.96 (0.09) 20.96 (0.09)
g magnitude 19.96 (0.02) 19.97 (0.03) 19.97 (0.03)
r magnitude 19.82 (0.02) 19.81 (0.02) 19.81 (0.02)
i magnitude 19.75 (0.03) 19.75 (0.03) 19.75 (0.03)
z magnitude 19.69 (0.08) 19.63 (0.08) 19.63 (0.08)
G magnitude 19.78 (0.06) 19.82 19.78 (0.006)
BP magnitude 19.99 (0.06) 20.05
RP magnitude 19.43 (0.05) 19.39
Pan g magnitude 19.93 (0.01)
Pan r magnitude 19.76 (0.01)
Pan i magnitude 19.76 (0.01)
Pan z magnitude 19.80 (0.02)
Pan y magnitude 19.76 (0.03)
E(B-V)

* 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.