SDSS J034817.37+094545.9

All names: Gaia DR3 3302654684678326656, Gaia EDR3 3302654684678326656, SDSS J034817.37+094545.9, Gaia DR2 3302654684678326656

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 03 48 17.36 (0.3) 03 48 17.36 (0.5) 03 48 17.37 (0.3) 03 48 17.37
Declination 09 45 45.73 (0.2) 09 45 45.74 (0.2) 09 45 45.98 (0.2) 09 45 45.92
Spectral type DA+M DA+M DA+MS
Effective temperature [K] 21529.0 (349)
log(g) [cgs] 7.88 (0.05)
Mass [M]
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 2.08 (0.4) 2.15 (0.5) 2.08 (0.4)
Distance [pc] 479.69 (90) 465.46 (107) 479.69 (90)
Composition
Proper motion (right ascension) [mas/yr] -9.380447923 (0.4) -9.114 (0.9) -9.38 (0.4)
Proper motion (declination) [mas/yr] -15.62885545 (0.3) -15.914 (0.6) -15.629 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity WDMS WDMS
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.48 (0.03) 19.48 (0.03)
g magnitude 19.28 (0.02) 19.28 (0.02)
r magnitude 19.45 (0.02) 19.45 (0.02)
i magnitude 19.47 (0.02) 19.47 (0.02)
z magnitude 19.31 (0.04) 19.31 (0.04)
G magnitude 19.30 (0.03) 19.34 19.30 (0.004)
BP magnitude 19.33 (0.03) 19.29
RP magnitude 19.15 (0.04) 19.18
Pan g magnitude 19.29 (0.009)
Pan r magnitude 19.48 (0.01)
Pan i magnitude 19.56 (0.02)
Pan z magnitude 19.40 (0.01)
Pan y magnitude 19.27 (0.02)
E(B-V) 0.216

* 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.