SDSS J144239.06+101102.3

All names: SDSS J144239.06+101102.33, SDSS J144239.06+101102.3, Gaia DR3 1174818313034645376, Gaia DR2 1174818313034645376, Gaia EDR3 1174818313034645376

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Gaia DR2 Kepler et al. 2015 Simbad
Right ascension 14 42 39.07 (2) 14 42 39.06 14 42 39.07 (2) 14 42 39.07 (2)
Declination 10 11 02.28 (0.9) 10 11 02.34 10 11 02.29 (1) 10 11 02.32 (0.9)
Spectral type DA DA
Effective temperature [K] 7466.0 (105)
log(g) [cgs] 5.39 (0.3)
Mass [M☉] 0.0409999999999999 (0.02)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] -0.08 (1)
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr] -4.861518257 (2) -4.862 (2)
Proper motion (declination) [mas/yr] -2.065068869 (1) -2.065 (1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.39 (0.1) 21.37 (0.1) 21.39 (0.1)
g magnitude 20.76 (0.03) 20.78 (0.03) 20.76 (0.03)
r magnitude 20.59 (0.03) 20.61 (0.03) 20.59 (0.03)
i magnitude 20.65 (0.04) 20.66 (0.04) 20.65 (0.04)
z magnitude 20.66 (0.2) 20.65 (0.1) 20.66 (0.2)
G magnitude 20.63 (0.2) 20.68 20.63 (0.01)
BP magnitude 21.16 (0.2) 20.52
RP magnitude 20.35 (0.2) 20.35
Pan g magnitude 20.74 (0.02)
Pan r magnitude 20.68 (0.02)
Pan i magnitude 20.70 (0.02)
Pan z magnitude 20.65 (0.03)
Pan y magnitude 20.22 (0.2)
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.