SDSS J094750.41+094525.8

All names: Gaia DR2 3879118804236236544, SDSS J094750.41+094525.8, GALEX J094750.4+094525, Gaia EDR3 3879118804236236544, Gaia DR3 3879118804236236544

Parameter Unit Gaia EDR3 SDSS DR12 Gaia DR2 Stilism Simbad Kleinman et al. 2013
Right ascension 09 47 50.39 (1) 09 47 50.40 09 47 50.40 (7) 09 47 50.41 (1) 09 47 50.41
Declination 09 45 25.79 (1) 09 45 25.82 09 45 25.79 (3) 09 45 25.87 (1) 09 45 25.81
Spectral type DAH DAH
Effective temperature [K] 35097.0 (2737)
log(g) [cgs] 7.56 (0.8)
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 0.13 (2) 0.13 (2)
Distance [pc] 7918.21 (103598) 7917.66 (103582)
Composition
Proper motion (right ascension) [mas/yr] -10.04117192 (2) -10.041 (2)
Proper motion (declination) [mas/yr] -5.014399523 (1) -5.014 (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 20.11 (0.04) 20.13 (0.04) 20.13 (0.04)
g magnitude 20.41 (0.02) 20.41 (0.02) 20.41 (0.02)
r magnitude 20.84 (0.04) 20.86 (0.04) 20.86 (0.04)
i magnitude 21.30 (0.07) 21.31 (0.07) 21.31 (0.07)
z magnitude 22.17 (0.5) 22.10 (0.4) 22.10 (0.4)
G magnitude 20.70 (0.2) 20.76 20.70 (0.009)
BP magnitude 20.68 (0.2) 20.38
RP magnitude 20.72 (0.1) 20.53
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.024

* 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.