SDSS J115138.69+084839.4

All names: Gaia EDR3 3911650849336487936, Gaia DR3 3911650849336487936, SDSS J115138.69+084839.4, Gaia DR2 3911650849336487936, SDSS J115138.69+084839.45

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Kepler et al. 2016 Simbad
Right ascension 11 51 38.69 (0.2) 11 51 38.69 11 51 38.69 (0.2) 11 51 38.69 (0.2)
Declination 08 48 39.39 (0.2) 08 48 39.45 08 48 39.40 (0.2) 08 48 39.45 (0.2)
Spectral type sdA sdA
Effective temperature [K] 6897.0 (51)
log(g) [cgs] 6.05 (0.1)
Mass [M☉] 0.14734 (0.001)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] -0.17 (0.3) -0.02 (0.3)
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr] 1.002563244 (0.2) 1.440390712 (0.5) 1.003 (0.2)
Proper motion (declination) [mas/yr] -3.736255247 (0.2) -4.044210983 (0.3) -3.736 (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 19.90 (0.04) 19.88 (0.04) 19.88 (0.04)
g magnitude 18.96 (0.009) 18.96 (0.02) 18.96 (0.02)
r magnitude 18.71 (0.009) 18.70 (0.02) 18.70 (0.02)
i magnitude 18.63 (0.01) 18.61 (0.02) 18.61 (0.02)
z magnitude 18.59 (0.03) 18.57 (0.03) 18.57 (0.03)
G magnitude 18.70 (0.03) 18.73 18.70 (0.004)
BP magnitude 18.99 (0.03) 18.94
RP magnitude 18.21 (0.05) 18.21
Pan g magnitude 18.94 (0.03)
Pan r magnitude 18.72 (0.03)
Pan i magnitude 18.67 (0.009)
Pan z magnitude 18.64 (0.007)
Pan y magnitude 18.61 (0.02)
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.