WD 1322+017

All names: GALEX J132441.0+012805, Gaia EDR3 3712105672331062528, Gaia DR3 3712105672331755904, WD 1322+017, Gaia DR2 3712105672331755904

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Stilism Simbad White Dwarf Catalog (McCook & Sion 1999)
Right ascension 13 24 40.89 (0.2) 13 24 40.98 13 24 40.95 (0.2) 13 24 41.03 (0.2) 13 24 41.11
Declination 01 28 04.76 (0.1) 01 28 05.83 01 28 04.50 (0.2) 01 28 05.62 (0.2) 01 27 59.40
Spectral type DC DC M
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] 8.45 (0.2) 8.34 (0.2) 8.10 (0.2)
Distance [pc] 118.40 (3) 119.96 (3) 123.44 (3)
Composition
Proper motion (right ascension) [mas/yr] -72.99202043 (0.3) -75.41110902 (0.6) -75.315 (0.3)
Proper motion (declination) [mas/yr] -71.81261124 (0.2) -72.32788859 (0.5) -72.526 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.70 (0.02) 19.40
g magnitude 18.10 (0.006) 18.59
r magnitude 17.43 (0.005) 17.68
i magnitude 16.30 (0.005) 16.32
z magnitude 15.46 (0.006) 15.49
G magnitude 17.10 (0.03) 18.38 18.40 (0.004)
BP magnitude 18.03 (0.03)
RP magnitude 15.74 (0.005)
Pan g magnitude 18.22 (0.01)
Pan r magnitude 17.65 (0.02)
Pan i magnitude 16.30 (0.01)
Pan z magnitude 15.61 (0.002)
Pan y magnitude 15.26 (0.005)
E(B-V) 0.010

* 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.