SDSS J105624.69+260835.3

All names: SDSS J105624.69+260835.37, SDSS J105624.69+260835.3, Gaia DR3 729791703246478080, Gaia DR2 729791703246478080, Gaia EDR3 729791703246478080

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H MWDD HE Gaia DR2 Kepler et al. 2016 Simbad
Right ascension 10 56 24.69 (0.4) 10 56 24.69 10 56 24.69 (0.7) 10 56 24.69 (0.4)
Declination 26 08 35.33 (0.3) 26 08 35.37 26 08 35.33 (0.5) 26 08 35.38 (0.3)
Spectral type sdA sdA sdA sdA
Effective temperature [K] 7177.0 7118.0 7532.0 (62)
log(g) [cgs] 6.69 6.43 5.63 (0.2)
Mass [M] 0.133 0.07 0.15054 (0.0005)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] -0.42 (0.5) -2.27 (0.8)
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr] -1.783916761 (0.4) -1.908304939 (1) -1.784 (0.4)
Proper motion (declination) [mas/yr] -3.027545257 (0.4) -2.352393184 (1) -3.028 (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 21.07 (0.08) 21.01 (0.07) 21.01 (0.07)
g magnitude 20.07 (0.02) 20.07 (0.02) 20.07 (0.02)
r magnitude 19.96 (0.02) 19.96 (0.03) 19.96 (0.03)
i magnitude 19.96 (0.03) 19.96 (0.03) 19.96 (0.03)
z magnitude 19.81 (0.1) 19.82 (0.1) 19.82 (0.1)
G magnitude 19.92 (0.06) 19.97 19.92 (0.006)
BP magnitude 20.11 (0.06) 20.31
RP magnitude 19.56 (0.06) 19.52
Pan g magnitude 20.07 (0.009)
Pan r magnitude 19.94 (0.02)
Pan i magnitude 19.97 (0.01)
Pan z magnitude 20.03 (0.03)
Pan y magnitude 19.85 (0.04)
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.