WD 2313+114

All names: SDSS J231627.82+114543.6, GALEX J231627.7+114544, USNO-B1.0 1017-00687810, WD 2313+114, KUV 23139+1129, Gaia EDR3 2811161171607624320, Gaia DR3 2811161171607624320, Gaia DR2 2811161171607624320

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad White Dwarf Catalog (McCook & Sion 1999)
Right ascension 23 16 27.83 (0.08) 23 16 27.83 (0.1) 23 16 27.83 23 16 27.82 (0.08) 23 16 27.10
Declination 11 45 43.69 (0.07) 11 45 43.69 (0.09) 11 45 43.69 11 45 43.66 (0.07) 11 45 41.04
Spectral type DA DA DQ
Effective temperature [K] 15259.0 (419)
log(g) [cgs] 7.37 (0.03)
Mass [M☉] 0.334 (0.01)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 4.73 (0.09) 4.60 (0.1) 4.73 4.73 (0.09)
Distance [pc] 211.31 (4) 217.22 (7) 211.31 211.31 (4)
Composition
Proper motion (right ascension) [mas/yr] 11.4042335 (0.1) 11.41765833 (0.2) 11.404 (0.1)
Proper motion (declination) [mas/yr] 1.69291987 (0.08) 1.61233295 (0.2) 1.693 (0.09)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 17.60
V magnitude
R magnitude 17.50
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 17.06 (0.006) 17.08 17.06 17.06 (0.003)
BP magnitude 17.04 (0.006) 17.03
RP magnitude 17.14 (0.007) 17.16
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.030

* 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.