SDSS J114047.05+065450.0

All names: Gaia EDR3 3909983916693475968, SDSS J114047.05+065450.0, SDSS J114047.05+065450.00, Gaia DR2 3909983916693475968, Gaia DR3 3909983916693475968

Parameter Unit Gaia EDR3 SDSS DR12 Gaia DR2 Stilism Kepler et al. 2016 Simbad
Right ascension 11 40 47.05 (0.4) 11 40 47.05 11 40 47.05 (0.5) 11 40 47.06 (0.4)
Declination 06 54 49.91 (0.3) 06 54 49.99 06 54 49.91 (0.3) 06 54 49.93 (0.3)
Spectral type sdA sdA
Effective temperature [K] 8402.0 (55)
log(g) [cgs] 5.96 (0.2)
Mass [M☉] 0.1769099999999999 (0.0003)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.61 (0.5) -0.54 (0.6) 0.61 (0.5)
Distance [pc] 1628.18 (1328) 1628.13 (1328)
Composition
Proper motion (right ascension) [mas/yr] -0.594509899 (0.6) 0.848947432 (0.9) -0.595 (0.6)
Proper motion (declination) [mas/yr] -1.271992449 (0.4) -0.77404103 (0.7) -1.272 (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 21.17 (0.1) 21.14 (0.09) 21.14 (0.09)
g magnitude 19.74 (0.02) 19.77 (0.05) 19.77 (0.05)
r magnitude 19.62 (0.02) 19.64 (0.03) 19.64 (0.03)
i magnitude 19.54 (0.02) 19.56 (0.02) 19.56 (0.02)
z magnitude 19.62 (0.06) 19.61 (0.06) 19.61 (0.06)
G magnitude 19.59 (0.09) 19.64 19.59 (0.006)
BP magnitude 19.79 (0.09) 19.88
RP magnitude 19.32 (0.08) 19.30
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.026

* 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.