WD 1321+013

All names: SDSS J132350.28+010304.2, GALEX J132350.2+010304, SDSS J132350.25+010304.2, Gaia DR2 3687319308692216832, WD 1321+013, SDSS J132350.24+010304.2, Gaia EDR3 3687319308692216832, Gaia DR3 3687319308692216832, SDSS J132350.26+010304.2, SDSS J132350.27+010304.2, 2QZ J132350.3+010304, SDSS J132350.27+010304.1

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Romero et al. 2013 Kepler et al. 2012 Tremblay et al. 2011 Harris et al. 2003 Vincent et al. 2024 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 23 50.22 (0.2) 13 23 50.27 13 23 50.22 (0.2) 13 23 50.22 13 23 50.27 (0.2) 13 23 50.27 13 23 50.28 13 23 50.28 13 23 50.28
Declination 01 03 04.16 (0.1) 01 03 04.22 01 03 04.16 (0.2) 01 03 04.16 01 03 04.18 (0.1) 01 03 04.16 01 02 58.20 01 03 04.22 01 03 04.21
Spectral type DA DA DA3 DA DA3 DA DA4.2 DA DA
Effective temperature [K] 11657.0 11380.0 11380.0 11680.0 (200) 11674.0 (515) 11792.0 (207) 11904.0 (228) 11940.0 (192)
log(g) [cgs] 8.43 8.45 8.45 8.59 (0.07) 8.33 (0.06) 8.46 (0.07) 8.45 (0.08) 8.49 (0.06)
Mass [M] 0.875 0.98 (0.05) 0.814 (0.06)
log(Luminosity) [L]
Cooling age [Gyr] 0.7776 1.1482
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] 5.53 (0.2) 5.91 (0.3) 5.53 5.53 (0.2)
Distance [pc] 180.94 (7) 169.10 (8) 180.94 180.94 (7)
Composition H H
Proper motion (right ascension) [mas/yr] -48.52089015 (0.2) -49.91918433 (0.6) -48.521 (0.2) -37.7 -36.0
Proper motion (declination) [mas/yr] -1.14339414 (0.2) -0.793793741 (0.3) -1.143 (0.2) 6.1 5.0
Variability VAR VAR
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude 18.50 18.50
R magnitude
I magnitude
J magnitude 18.61 (0.08)
H magnitude 18.50 (0.1)
K magnitude
u magnitude 18.86 (0.02) 18.80 18.86 (0.02) 18.81 (0.02) 18.80 18.81 (0.02) 18.80 (0.02)
g magnitude 18.46 (0.007) 18.50 18.46 (0.007) 18.49 (0.02) 18.50 18.49 (0.02) 18.50 (0.03)
r magnitude 18.69 (0.009) 18.67 18.69 (0.009) 18.67 (0.02) 18.66 18.66 (0.02) 18.66 (0.02)
i magnitude 18.84 (0.01) 18.84 18.84 (0.01) 18.84 (0.02) 18.84 18.85 (0.02) 18.84 (0.02)
z magnitude 19.07 (0.06) 19.02 19.07 (0.06) 18.98 (0.05) 19.02 19.00 (0.05) 19.02 (0.05)
G magnitude 18.55 (0.02) 18.59 18.55 18.55 (0.004)
BP magnitude 18.56 (0.02) 18.56
RP magnitude 18.57 (0.04) 18.56
Pan g magnitude 18.50 (0.004)
Pan r magnitude 18.66 (0.008)
Pan i magnitude 18.86 (0.008)
Pan z magnitude 19.01 (0.01)
Pan y magnitude 19.25 (0.02)
E(B-V) 0.019
Period #1 [s] 432.5 495.4
Amplitude #1 [mma] 5.1 4.1
Period #2 [s] 497.4 549.8
Amplitude #2 [mma] 6.4 6.7
Period #3 [s] 525.0 590.1
Amplitude #3 [mma] 3.6 7.1
Period #4 [s] 550.5 612.2
Amplitude #4 [mma] 8.6 11.9
Period #5 [s] 564.6 636.4
Amplitude #5 [mma] 18.3 4.8
Period #6 [s] 590.1 671.1
Amplitude #6 [mma] 7.1 4.4
Period #7 [s] 603.6 698.6
Amplitude #7 [mma] 8.3 4.3
Period #8 [s] 612.2 831.1
Amplitude #8 [mma] 11.9 4.6
Period #9 [s] 636.4 884.2
Amplitude #9 [mma] 4.8 4.1
Period #10 [s] 656.0
Amplitude #10 [mma] 15.3
Period #11 [s] 675.4
Amplitude #11 [mma] 6.4
Period #12 [s] 698.6
Amplitude #12 [mma] 4.3
Period #13 [s] 731.6
Amplitude #13 [mma] 5.2
Period #14 [s] 831.1
Amplitude #14 [mma] 4.6
Period #15 [s] 884.2
Amplitude #15 [mma] 4.1

* 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.