2SLAQ J143758.82-004636.4
All names: 2QZ J143758.8-004637, SDSS J143758.81-004636.3, SDSS J143758.82-004636.5, SDSS J143758.81-004636.4, Gaia DR3 3650055519597129984, Gaia EDR3 3650055519597129984, Gaia DR2 3650055519597129984, WD 1435-005, 2SLAQ J143758.82-004636.4, SDSS J143758.82-004636.4, GALEX J143758.8-004635
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 37 58.78 (0.4) | 14 37 58.82 | 14 37 58.78 (0.5) | 14 37 58.82 (0.4) | 14 37 58.82 | 14 37 58.27 | 14 37 58.82 | |||||
| Declination | -00 46 36.07 (0.3) | -00 46 36.39 | -00 46 36.07 (0.4) | -00 46 36.37 (0.3) | -00 46 36.40 | -00 46 32.88 | -00 46 36.46 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 8250.0 | 9282.0 (154) | 9214.0 (162) | ||||||||
| log(g) | [cgs] | 7.34 | 7.83 (0.3) | 7.95 (0.3) | ||||||||
| Mass | [M☉] | 0.293 | 0.572 (0.1) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.5174 | ||||||||||
| 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] | 2.98 (0.4) | 2.84 (0.5) | 2.98 (0.4) | ||||||||
| Distance | [pc] | 335.11 (41) | 352.01 (59) | 335.11 (41) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -32.68298737 (0.4) | -30.99982137 (0.9) | -32.683 (0.4) | -23.2 | |||||||
| Proper motion (declination) | [mas/yr] | 18.78002558 (0.4) | 19.23414169 (0.7) | 18.78 (0.4) | 17.5 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.21 (0.04) | 20.21 (0.04) | 20.16 (0.04) | 20.17 | 20.16 (0.04) | |||||||
| g magnitude | 19.76 (0.01) | 19.76 (0.01) | 19.75 (0.03) | 19.75 | 19.75 (0.02) | |||||||
| r magnitude | 19.79 (0.02) | 19.79 (0.02) | 19.74 (0.03) | 19.74 | 19.74 (0.02) | |||||||
| i magnitude | 19.82 (0.02) | 19.82 (0.02) | 19.80 (0.03) | 19.80 | 19.80 (0.02) | |||||||
| z magnitude | 20.13 (0.1) | 20.14 (0.1) | 19.97 (0.08) | 19.97 | 19.98 (0.08) | |||||||
| G magnitude | 19.71 (0.05) | 19.73 | 19.71 (0.005) | |||||||||
| BP magnitude | 19.82 (0.05) | 19.87 | ||||||||||
| RP magnitude | 19.59 (0.08) | 19.59 | ||||||||||
| Pan g magnitude | 19.74 (0.01) | |||||||||||
| Pan r magnitude | 19.76 (0.02) | |||||||||||
| Pan i magnitude | 19.85 (0.01) | |||||||||||
| Pan z magnitude | 19.89 (0.03) | |||||||||||
| Pan y magnitude | 19.85 (0.03) | |||||||||||
| E(B-V) | 0.041 | |||||||||||
* Constant surface field
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