All names: WD 0513+260, Gaia DR2 3420728150304526976, SDSS J051627.78+260837.3, Gaia DR3 3420728150304526976, Gaia EDR3 3420728150304526976, KUV 05134+2605, USNO-B1.0 1161-00071496, V* V1063 Tau
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Bergeron et al. 2011 | Beauchamp et al. 1999 | Vincent et al. 2024 | Simbad | White Dwarf Research Corporation | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 05 16 27.79 (0.07) | 05 16 27.79 (0.1) | 05 16 27.79 | 05 16 27.79 (0.07) | 05 16 27.86 | |||||
| Declination | 26 08 37.12 (0.04) | 26 08 37.13 (0.08) | 26 08 37.12 | 26 08 37.54 (0.04) | 26 08 33.72 | |||||
| Spectral type | DBA | DB | DB | DB | DBV | DBV | ||||
| Effective temperature | [K] | 24680.0 (1322) | 26300.0 | 20844.0 (670) | 23300.0 | |||||
| log(g) | [cgs] | 8.21 (0.06) | 8.19 | 8.19 (0.03) | ||||||
| Mass | [M☉] | 0.73 (0.04) | 0.713 (0.02) | |||||||
| log(Luminosity) | [L☉] | -1.39 | ||||||||
| Cooling age | [Gyr] | 0.0457 | ||||||||
| log(H/He) | -3.78 (0.3) | |||||||||
| 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] | 6.69 (0.07) | 6.76 (0.1) | 6.69 | 6.69 (0.07) | |||||
| Distance | [pc] | 149.54 (2) | 147.94 (3) | 154.00 | 149.54 | 149.54 (2) | ||||
| Composition | He | He | ||||||||
| Proper motion (right ascension) | [mas/yr] | -0.024906138 (0.09) | 0.466394557 (0.2) | -0.025 (0.09) | ||||||
| Proper motion (declination) | [mas/yr] | -26.6374749 (0.06) | -26.62122208 (0.1) | -26.637 (0.06) | ||||||
| Variability | VAR | VAR | VAR | |||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 16.50 | |||||||||
| V magnitude | 16.70 | 16.70 | 16.30 | |||||||
| R magnitude | 16.60 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 16.42 (0.006) | |||||||||
| g magnitude | 16.56 (0.004) | |||||||||
| r magnitude | 16.94 (0.005) | |||||||||
| i magnitude | 17.21 (0.006) | |||||||||
| z magnitude | 17.49 (0.01) | |||||||||
| G magnitude | 16.75 (0.005) | 16.77 | 16.75 | 16.75 (0.003) | ||||||
| BP magnitude | 16.66 (0.005) | 16.59 | ||||||||
| RP magnitude | 16.92 (0.008) | 16.90 | ||||||||
| Pan g magnitude | ||||||||||
| Pan r magnitude | ||||||||||
| Pan i magnitude | ||||||||||
| Pan z magnitude | ||||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.033 | |||||||||
* Constant surface field
Spectra without link are available upon request
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.