V* AF Pic

All names: HE 0532-5605, Gaia DR3 4766810380210581632, WD 0532-560, WDJ053306.78-560353.38, GALEX J053306.7-560353, 2MASS J05330675-5603533, EC 05321-5605, USNO-B1.0 0339-00045771, Gaia DR2 4766810380210581632, HE0532-5605, TIC 382303117, Gaia EDR3 4766810380210581632, V* AF Pic

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Gianninas et al. 2011 Koester et al. 2009 Castanheira & Kepler 2009 Fontaine et al. 2003 Koester et al. 2001 Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018 White Dwarf Research Corporation White Dwarf Catalog (McCook & Sion 1999)
Right ascension 05 33 06.82 (0.03) 05 33 06.82 (0.04) 05 33 06.70 05 33 06.82 05 33 06.78 (0.03) 05 33 06.82 05 33 05.16
Declination -56 03 53.12 (0.03) -56 03 53.13 (0.04) -56 03 53.00 -56 03 53.12 -56 03 53.38 (0.03) -56 03 53.13 -56 02 24.36
Spectral type DA DA DA DA4.3 DAV DAV
Effective temperature [K] 11830.0 (183) 11285.0 (21) 11510.0 11510.0 11719.0 (35) 11251.0 (85) 11560.0
log(g) [cgs] 8.54 (0.05) 8.45 (0.007) 8.42 8.42 8.40 (0.01) 8.40 (0.009) 8.49
Mass [M] 0.95 (0.03) 0.86 0.86 (0.007)
log(Luminosity) [L]
Cooling age [Gyr]
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] 20.10 (0.03) 20.09 (0.04) 20.10 20.10 (0.03) 20.09 (0.04)
Distance [pc] 49.75 (0.07) 49.79 (0.1) 31.00 49.75 49.75 (0.07) 49.79 (0.1)
Composition H
Proper motion (right ascension) [mas/yr] 17.67658129 (0.03) 17.61497357 (0.07) 17.677 (0.03) 17.61497357
Proper motion (declination) [mas/yr] 16.1197867 (0.04) 16.0686222 (0.08) 16.12 (0.04) 16.0686222
Variability VAR VAR VAR VAR VAR
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 16.12 16.40
V magnitude 16.00 16.00 15.90 16.28 15.90
R magnitude
I magnitude
J magnitude 16.02 (0.09)
H magnitude 15.88 (0.2)
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 15.93 (0.002) 15.95 15.93 15.93 (0.003) 15.95
BP magnitude 15.96 (0.002) 15.95 15.95
RP magnitude 15.92 (0.003) 15.92 15.92
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.000
Period #1 [s] 522.4 586.4
Amplitude #1 [mma] 2.1
Period #2 [s] 563.7 688.8
Amplitude #2 [mma] 2.5
Period #3 [s] 599.7
Amplitude #3 [mma] 2.5
Period #4 [s] 686.1
Amplitude #4 [mma] 5.5
Period #5 [s] 723.7
Amplitude #5 [mma] 7.8
Period #6 [s] 753.8
Amplitude #6 [mma] 4.8
Period #7 [s] 822.3
Amplitude #7 [mma] 3.4
Period #8 [s] 881.7
Amplitude #8 [mma] 2.9

* 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.