SDSS J101421.55+063857.7

All names: Gaia DR3 3873721404734233344, 1RXS J101421.4+063855, SDSS J101421.47+063857.05, Gaia EDR3 3873721404734233344, SDSS J101421.47+063857.0, SDSS J101421.55+063857.7, Gaia DR2 3873721404734233344

Parameter Unit Gaia EDR3 SDSS DR10 MWDD H MWDD HE Gaia DR2 Stilism Kepler et al. 2015 Vincent et al. 2024 Simbad Vincent et al. 2023
Right ascension 10 14 21.50 (0.2) 10 14 21.55 10 14 21.50 (0.2) 10 14 21.50 10 14 21.56 (0.2)
Declination 06 38 57.25 (0.1) 06 38 57.75 06 38 57.27 (0.2) 06 38 57.25 06 38 57.80 (0.1)
Spectral type CV_low_acc_X_ray CV_low_acc_X_ray CV_low_acc_X_ray DC: DC CV
Effective temperature [K] 10140.0 10134.0 10198.0 (120) 9557.0 (434)
log(g) [cgs] 8.03 7.96 9.47 (0.4) 7.52 (0.09)
Mass [M] 0.619 0.554 0.343 (0.06)
log(Luminosity) [L]
Cooling age [Gyr] 0.6070 0.5662
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 5.28 (0.2) 5.45 (0.3) 5.28 5.28 (0.2)
Distance [pc] 189.34 (7) 183.41 (9) 189.34 189.34 (7)
Composition
Proper motion (right ascension) [mas/yr] -62.26539752 (0.2) -62.13322281 (0.4) -62.265 (0.2)
Proper motion (declination) [mas/yr] -34.29316874 (0.2) -33.87646142 (0.4) -34.293 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.78 (0.02) 18.77 (0.02) 18.76 (0.02)
g magnitude 18.51 (0.007) 18.51 (0.02) 18.50 (0.007)
r magnitude 18.53 (0.009) 18.54 (0.02) 18.52 (0.009)
i magnitude 18.66 (0.01) 18.68 (0.03) 18.69 (0.01)
z magnitude 18.90 (0.04) 18.93 (0.05) 18.84 (0.04)
G magnitude 18.21 (0.02) 18.25 18.21 18.21 (0.005)
BP magnitude 18.26 (0.02) 18.27
RP magnitude 18.12 (0.02) 18.08
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.014

* 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.