WD 0518-105

All names: RE J0521-102, RE J0521-10, 1RXS J052119.2-102925, RX J0521.3-1029, 2RE J0521-102, J0521-1029, 2EUVE J0521-10.4, Gaia DR3 3014049448078210304, WD 0518-105, EUVE J0521-10.4, RE J052119-102952, USNO-B1.0 0795-00057812, 2MASS J05211897-1029175, 2RE J052118-102938, Gaia DR2 3014049448078210304, TIC 24526915, Gaia EDR3 3014049448078210304, WDJ052118.97-102917.55

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Jewett et al. 2024 MWDD H Gaia DR2 Stilism Gianninas et al. 2011 Koester et al. 2009 Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018 White Dwarf Catalog (McCook & Sion 1999)
Right ascension 05 21 18.98 (0.03) 05 21 18.98 (0.05) 05 21 18.98 05 21 18.97 (0.03) 05 21 18.98 05 21 18.53
Declination -10 29 18.38 (0.03) -10 29 18.36 (0.05) -10 29 18.38 -10 29 17.55 (0.03) -10 29 18.36 -10 29 06.36
Spectral type DA DA DA DA DA1.5 DA
Effective temperature [K] 29561.0 (862) 29653.0 33200.0 (542) 32008.0 (44) 34510.0 (634)
log(g) [cgs] 8.67 8.69 8.74 (0.07) 8.82 (0.01) 8.82 (0.01)
Mass [M] 1.045 (0.02) 1.053 1.08 (0.04) 1.126 (0.008)
log(Luminosity) [L]
Cooling age [Gyr] 0.0800 (0.01) 0.0819
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] 11.87 (0.05) 11.97 (0.07) 11.87 11.87 (0.05) 11.97 (0.07)
Distance [pc] 84.25 (0.3) 83.54 (0.5) 93.00 84.25 84.25 (0.3) 83.54 (0.5)
Composition H H H
Proper motion (right ascension) [mas/yr] 13.4985925 (0.04) 13.49601613 (0.1) 13.499 (0.04) 13.49601613
Proper motion (declination) [mas/yr] -52.16208736 (0.04) -52.02507741 (0.1) -52.162 (0.04) -52.02507741
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity yes
B magnitude 15.60
V magnitude 15.89 15.60
R magnitude 15.90
I magnitude
J magnitude 16.44 (0.09)
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 15.75 (0.002) 15.76 15.75 15.75 (0.003) 15.76
BP magnitude 15.59 (0.002) 15.54 15.54
RP magnitude 16.04 (0.004) 16.04 16.04
Pan g magnitude 15.58 (0.006)
Pan r magnitude 16.00 (0.003)
Pan i magnitude 16.36 (0.003)
Pan z magnitude 16.65 (0.007)
Pan y magnitude 16.85 (0.004)
E(B-V) 0.001

* 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.