2MASS J06214164-4016187

All names: 2MASS J06214164-4016187, WDJ062141.64-401618.85, Gaia DR2 5573532025833121408, CNS5 1574, Gaia EDR3 5573532025833121408, WD 0620-402, Gaia DR3 5573532025833121408, LEHPM 2-505, TIC 237388608

Parameter Unit Gaia EDR3 O'Brien et al. 2024 Gaia DR2 Stilism Holberg et al. 2016 Sion et al. 2014 Subasavage et al. 2008 Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018 White Dwarf Catalog (McCook & Sion 1999)
Right ascension 06 21 41.77 (0.03) 06 21 41.77 (0.03) 06 21 41.52 06 21 41.64 06 21 41.77 06 21 41.64 (0.03) 06 21 41.77 06 21 41.38
Declination -40 16 24.55 (0.03) -40 16 24.37 (0.04) -40 13 01.20 -40 16 18.70 -40 16 24.55 -40 16 18.85 (0.03) -40 16 24.37 -40 16 13.08
Spectral type DZ DZ DZ6 DZ DZ: DZ DZ8.5
Effective temperature [K] 6151.0 (40) 5919.0 (278) 5919.0 5919.0 (278) 6335.0 (24)
log(g) [cgs] 8.18 (0.02) 8.00 (0) 8.32 (0.006)
Mass [M] 0.688 (0.01) 0.59 (0) 0.777 (0.005)
log(Luminosity) [L]
Cooling age [Gyr] 2.3900
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)
log(Al/He)
log(Si/He)
log(P/He)
log(S/He)
log(Cl/He)
log(Sc/He)
log(Ti/He)
log(V/He)
log(Cr/He)
log(Mn/He)
log(Fe/He)
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas] 42.23 (0.03) 42.23 (0.03) 42.27 (0.04) 42.23 42.23 (0.03) 42.27 (0.04) 39.50
Distance [pc] 23.68 (0.02) 23.68 (0.02) 23.66 (0.02) 21.50 (0.8) 21.50 25.30 23.68 23.68 (0.02) 23.66 (0.02) 25.32
Composition He He
Proper motion (right ascension) [mas/yr] 94.41613196 (0.03) 94.36591574 (0.07) 94.416 (0.04) 94.36591574
Proper motion (declination) [mas/yr] -355.9144365 (0.04) -355.7643672 (0.09) -355.914 (0.04) -355.7643672
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude 16.20
R magnitude
I magnitude
J magnitude 15.27 (0.04) 15.27 (0.04)
H magnitude 15.13 (0.09) 15.13 (0.09)
K magnitude 15.24 (0.2) 15.24 (0.2)
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 16.07 (0.002) 16.08 16.07 16.07 (0.003) 16.08
BP magnitude 16.33 (0.002) 16.35 16.35
RP magnitude 15.66 (0.003) 15.67 15.67
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.000

* 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.