WD 1345-136

All names: EC 13457-1336, WD 1345-136, Gaia EDR3 3606166554469402624, USNO-B1.0 0761-00273266, Gaia DR2 3606166554469402624, GALEX J134828.6-135055, Gaia DR3 3606166554469402624

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad White Dwarf Catalog (McCook & Sion 1999)
Right ascension 13 48 28.51 (0.08) 13 48 28.51 (0.1) 13 48 28.51 13 48 28.54 (0.08) 13 48 28.13
Declination -13 50 56.16 (0.07) -13 50 56.16 (0.1) -13 50 56.16 -13 50 56.19 (0.07) -13 50 54.96
Spectral type DA DA1 DA1
Effective temperature [K]
log(g) [cgs]
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 2.17 (0.1) 2.10 (0.2) 2.17 2.17 (0.1)
Distance [pc] 461.80 (20) 475.47 (34) 461.80 461.81 (20)
Composition
Proper motion (right ascension) [mas/yr] -24.80416509 (0.1) -24.62341276 (0.3) -24.804 (0.1)
Proper motion (declination) [mas/yr] 1.92181079 (0.1) 1.878951585 (0.2) 1.922 (0.1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 16.30
V magnitude 16.79
R magnitude 16.70
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 16.64 (0.006) 16.68 16.64 16.64 (0.003)
BP magnitude 16.51 (0.006) 16.47
RP magnitude 16.93 (0.006) 16.94
Pan g magnitude 16.47 (0.003)
Pan r magnitude 16.89 (0.006)
Pan i magnitude 17.26 (0.003)
Pan z magnitude 17.54 (0.008)
Pan y magnitude 17.72 (0.01)
E(B-V) 0.056

* 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.