SDSS J033236.60-004918.4

All names: WDS J03326-0050B, Gaia EDR3 3263351198434024576, WD 0330-010, Gaia DR3 3263351198434024576, SDSS J033236.60-004918.4, SDSS J033236.61-004918.3, [MMN2004c] WD J0332-0049, SDSS J033236.61-004918.4, SDSS J033236.60-004918.3, ** SLN 7B, USNO-B1.0 0891-00036643, WD 0330-009.1, Gaia DR2 3263351198434024576

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Tremblay et al. 2011 Mukadam et al. 2004 Vincent et al. 2024 Simbad White Dwarf Research Corporation Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Kleinman et al. 2004 Vincent et al. 2023
Right ascension 03 32 36.57 (0.2) 03 32 36.60 03 32 36.58 (0.2) 03 32 36.57 03 32 36.61 (0.2) 03 32 36.60 03 32 35.90 03 32 36.61 03 32 36.61
Declination -00 49 18.76 (0.1) -00 49 18.44 -00 49 18.75 (0.2) -00 49 18.76 -00 49 18.41 (0.1) -00 49 18.43 -00 49 12.36 -00 49 18.36 -00 49 18.37
Spectral type DA DA DA DA DAV DA DA4.6 DA DA
Effective temperature [K] 10290.0 11230.0 (100) 10940.0 10288.0 (352) 11040.0 11041.0 (68) 11021.0 (75) 11062.0 (68)
log(g) [cgs] 7.89 8.21 (0.05) 8.05 7.87 (0.07) 8.25 8.25 (0.06) 8.27 (0.05) 8.28 (0.06)
Mass [M] 0.54 0.74 (0.04) 0.526 (0.05) 0.761 (0.03)
log(Luminosity) [L]
Cooling age [Gyr] 0.4892 0.6310
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] 5.51 (0.2) 5.53 (0.2) 5.51 5.51 (0.2)
Distance [pc] 181.48 (6) 180.98 (8) 181.48 181.48 (6)
Composition H H
Proper motion (right ascension) [mas/yr] -32.94874251 (0.2) -33.41716354 (0.4) -32.949 (0.2) -4.0
Proper motion (declination) [mas/yr] -22.37332022 (0.2) -22.26813729 (0.4) -22.373 (0.2) -21.0
Variability VAR VAR
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 17.50
V magnitude 18.20 18.18
R magnitude 18.60
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.57 (0.02) 18.57 (0.02) 18.62 (0.03) 18.60 18.64 (0.03) 18.60 (0.03)
g magnitude 18.17 (0.006) 18.17 (0.006) 18.18 (0.02) 18.18 18.20 (0.02) 18.18 (0.02)
r magnitude 18.26 (0.008) 18.26 (0.008) 18.29 (0.02) 18.29 18.30 (0.02) 18.29 (0.02)
i magnitude 18.42 (0.01) 18.42 (0.01) 18.44 (0.02) 18.45 18.45 (0.02) 18.45 (0.02)
z magnitude 18.63 (0.03) 18.63 (0.03) 18.61 (0.03) 18.62 18.64 (0.03) 18.62 (0.03)
G magnitude 18.21 (0.02) 18.24 18.21 18.21 (0.004)
BP magnitude 18.28 (0.02) 18.27
RP magnitude 18.17 (0.02) 18.21
Pan g magnitude 18.17 (0.04)
Pan r magnitude 18.30 (0.008)
Pan i magnitude 18.48 (0.007)
Pan z magnitude 18.63 (0.01)
Pan y magnitude 18.75 (0.02)
E(B-V) 0.016
Period #1 [s] 767.5
Amplitude #1 [mma] 15.1

* 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.