SDSS J001349.30+130352.3

All names: SDSS J001349.30+130352.37, SDSS J001349.30+130352.3, Gaia EDR3 2767633735351455232, GALEX J001349.1+130352, Gaia DR2 2767633735351455232, Gaia DR3 2767633735351455232

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Kepler et al. 2016 Simbad Vincent et al. 2023
Right ascension 00 13 49.30 (0.5) 00 13 49.30 00 13 49.30 (0.8) 00 13 49.30 (0.5)
Declination 13 03 52.22 (0.4) 13 03 52.39 13 03 52.23 (0.9) 13 03 52.56 (0.4)
Spectral type DAZ: DAZ: DAZ DA
Effective temperature [K] 6684.0 6806.0 (101)
log(g) [cgs] 7.68 7.54 (0.2)
Mass [M] 0.42 0.366 (0.08)
log(Luminosity) [L]
Cooling age [Gyr] 1.1300
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 2.83 (0.6) 3.98 (1) 2.83 (0.6)
Distance [pc] 353.34 (75) 251.47 (71) 353.33 (75)
Composition H
Proper motion (right ascension) [mas/yr] 2.279525253 (0.7) -1.387786945 (2) 2.28 (0.7)
Proper motion (declination) [mas/yr] -21.07197394 (0.6) -21.16029822 (2) -21.072 (0.6)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.96 (0.09) 20.96 (0.09) 20.96 (0.09)
g magnitude 20.42 (0.02) 20.45 (0.04) 20.45 (0.04)
r magnitude 20.24 (0.03) 20.27 (0.03) 20.27 (0.03)
i magnitude 20.09 (0.04) 20.10 (0.04) 20.10 (0.04)
z magnitude 20.42 (0.2) 20.50 (0.2) 20.50 (0.2)
G magnitude 20.21 (0.1) 20.26 20.21 (0.006)
BP magnitude 20.22 (0.1) 20.48
RP magnitude 19.76 (0.07) 19.98
Pan g magnitude 20.40 (0.03)
Pan r magnitude 20.21 (0.02)
Pan i magnitude 20.14 (0.02)
Pan z magnitude 20.21 (0.03)
Pan y magnitude 20.06 (0.07)
E(B-V) 0.042

* 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.