WD 1307-028

All names: Gaia EDR3 3684224114740000384, SDSS J131010.92-030547.2, SDSS J131010.92-030547.1, Gaia DR3 3684224114740000384, SDSS J131010.93-030547.1, GALEX J131010.9-030547, Gaia DR2 3684224114740000384, WD 1307-028

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Kleinman et al. 2004 Vincent et al. 2023
Right ascension 13 10 10.91 (0.3) 13 10 10.93 13 10 10.91 (0.5) 13 10 10.93 (0.3) 13 10 10.93 13 10 09.79 13 10 10.92 13 10 10.92
Declination -03 05 47.22 (0.2) -03 05 47.18 -03 05 47.22 (0.3) -03 05 47.20 (0.2) -03 05 47.19 -03 05 45.24 -03 05 47.18 -03 05 47.18
Spectral type DA DA DA DA3.9 DA DA
Effective temperature [K] 11149.0 12692.0 (396) 12963.0 (467) 12834.0 (428)
log(g) [cgs] 7.40 7.51 (0.1) 7.92 (0.1) 7.54 (0.1)
Mass [M☉] 0.326
log(Luminosity) [L☉]
Cooling age [Gyr] 0.2440
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] 2.18 (0.4) 1.98 (0.5) 2.18 (0.4)
Distance [pc] 459.10 (75) 505.60 (128) 459.09 (75)
Composition H
Proper motion (right ascension) [mas/yr] -19.33381557 (0.5) -18.24730833 (0.9) -19.334 (0.5) -1.8 -5.0
Proper motion (declination) [mas/yr] -1.266540846 (0.4) -1.029095659 (0.5) -1.267 (0.4) -7.5 -9.0
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.86 (0.04) 19.86 (0.04) 19.83 (0.05) 19.82 19.85 (0.05) 19.82 (0.05)
g magnitude 19.48 (0.01) 19.48 (0.01) 19.48 (0.03) 19.48 19.48 (0.03) 19.48 (0.03)
r magnitude 19.65 (0.02) 19.65 (0.02) 19.67 (0.02) 19.67 19.67 (0.02) 19.67 (0.02)
i magnitude 19.87 (0.03) 19.87 (0.03) 19.85 (0.04) 19.88 19.86 (0.04) 19.88 (0.04)
z magnitude 20.14 (0.1) 20.14 (0.1) 20.14 (0.1) 20.12 20.13 (0.1) 20.12 (0.1)
G magnitude 19.58 (0.04) 19.63 19.58 (0.004)
BP magnitude 19.60 (0.04) 19.46
RP magnitude 19.61 (0.07) 19.68
Pan g magnitude 19.47 (0.01)
Pan r magnitude 19.65 (0.009)
Pan i magnitude 19.88 (0.02)
Pan z magnitude 20.07 (0.02)
Pan y magnitude 20.11 (0.05)
E(B-V) 0.024

* Constant surface field

Special notes:

Spectra

Controls

Normalize at:
Normalize by mean flux

Range:

x: to
y: to

Spectra available:

Spectra without link are available upon request

Absorption lines

Photometric filters

BVRI
ugriz

Photometric fit




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.