[VV2006] J104915.1-000707

All names: Gaia DR2 3806278083041021312, Gaia DR3 3806278083041021312, WD 1046+001.1, [HSO2006] SDSS J1049-0007A, 2dFGRS TGN365Z161, GALEX J104915.0-000705, SDSS J104915.06-000706.2, [VV2006] J104915.1-000707, Gaia EDR3 3806278083041021312, MGC 12397, J1049-0007, SDSS J104915.06-000706.3, SDSS J104915.09-000706.6

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Coutu et al. 2019 Gaia DR2 Stilism Dufour et al. 2007 Vincent et al. 2024 Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Vincent et al. 2023
Right ascension 10 49 15.09 (0.3) 10 49 15.06 10 49 15.06 10 49 15.09 (0.4) 10 49 15.09 10 49 15.06 (0.3) 10 49 15.06 10 49 14.76 10 49 15.06
Declination -00 07 06.61 (0.2) -00 07 06.26 -00 07 06.25 -00 07 06.60 (0.3) -00 07 06.61 -00 07 06.25 (0.2) -00 07 06.33 -00 07 11.28 -00 07 06.19
Spectral type DZA DZA DZ DZA DZA DZA DZA DZ
Effective temperature [K] 9286.0 (221) 8680.0 (160) 9486.0 (577) 10204.0 (118) 10258.0 (136)
log(g) [cgs] 7.98 8.00 8.06 (0.1) 7.89 (0.5) 9.43 (0.4)
Mass [M] 0.569 0.614 (0.09)
log(Luminosity) [L]
Cooling age [Gyr] 0.7380
log(H/He) -4.6799 (0.2) -3.91 (0.1)
log(C/He)
log(Ca/He) -8.1059 (0.08) -8.53 (0.05)
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] 5.55 (0.3) 5.05 5.05 (0.4) 5.55 5.55 (0.3)
Distance [pc] 180.21 (9) 197.91 (15) 197.92 (15) 171.00 180.21 180.22 (9)
Composition He He
Proper motion (right ascension) [mas/yr] 27.31419617 (0.3) 27.15726056 (0.6) 27.314 (0.3) 29.5
Proper motion (declination) [mas/yr] -22.56204344 (0.2) -22.15759286 (0.5) -22.562 (0.2) -26.5
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 19.12
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.15 (0.02) 19.15 (0.02) 19.14 (0.02) 19.13 19.15 (0.02)
g magnitude 18.88 (0.008) 18.88 (0.008) 18.91 (0.02) 18.90 18.91 (0.02)
r magnitude 18.95 (0.01) 18.95 (0.01) 18.97 (0.01) 18.96 18.96 (0.02)
i magnitude 19.06 (0.01) 19.06 (0.01) 19.06 (0.02) 19.05 19.07 (0.02)
z magnitude 19.30 (0.06) 19.30 (0.06) 19.29 (0.06) 19.28 19.30 (0.05)
G magnitude 18.90 (0.03) 18.94 18.90 18.90 (0.004)
BP magnitude 19.00 (0.03) 18.98
RP magnitude 18.84 (0.04) 18.80
Pan g magnitude 18.90 (0.01)
Pan r magnitude 18.99 (0.01)
Pan i magnitude 19.12 (0.02)
Pan z magnitude 19.30 (0.02)
Pan y magnitude 19.41 (0.03)
E(B-V) 0.015

* 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.