WD 0043+008
All names: SDSS J004537.46+010700.2, Gaia EDR3 2549267324460929920, SDSS J004537.47+010700.2, Gaia DR2 2549267324460929920, GALEX J004537.4+010700, Gaia DR3 2549267324460929920, WD 0043+008, SDSS J004537.46+010700.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 45 37.47 (0.3) | 00 45 37.46 | 00 45 37.47 (0.4) | 00 45 37.46 (0.3) | 00 45 37.46 | 00 45 36.98 | 00 45 37.46 | 00 45 37.47 | ||||||
| Declination | 01 07 00.10 (0.2) | 01 07 00.23 | 01 07 00.11 (0.3) | 01 07 00.26 (0.2) | 01 07 00.26 | 01 06 59.76 | 01 07 00.26 | 01 07 00.16 | ||||||
| Spectral type | DA | DA | DA | DA | DA1.6 | DA | DA | |||||||
| Effective temperature | [K] | 31029.0 (491) | 22902.0 | 31559.0 (593) | 31266.0 (485) | 31658.0 (577) | ||||||||
| log(g) | [cgs] | 7.98 (0.1) | 7.55 | 7.90 (0.1) | 8.05 (0.1) | 7.92 (0.1) | ||||||||
| Mass | [M☉] | 0.64 (0.06) | 0.42 | |||||||||||
| log(Luminosity) | [L☉] | -0.82 (0.08) | ||||||||||||
| Cooling age | [Gyr] | 0.0081 (0.0005) | 0.0224 | |||||||||||
| 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] | 1.12 (0.3) | 1.28 (0.5) | 1.12 (0.3) | ||||||||||
| Distance | [pc] | 896.59 (254) | 781.76 (278) | 896.62 (254) | ||||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 9.071624659 (0.5) | 8.868211207 (1) | 9.072 (0.5) | 4.0 | 3.0 | ||||||||
| Proper motion (declination) | [mas/yr] | -9.633165382 (0.4) | -9.206103986 (0.5) | -9.633 (0.4) | -11.3 | -9.0 | ||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 18.80 (0.02) | 18.80 (0.02) | 18.75 (0.04) | 18.75 | 18.76 (0.04) | 18.75 (0.04) | ||||||||
| g magnitude | 19.05 (0.01) | 19.05 (0.01) | 19.07 (0.02) | 19.07 | 19.08 (0.02) | 19.07 (0.03) | ||||||||
| r magnitude | 19.51 (0.02) | 19.51 (0.02) | 19.52 (0.02) | 19.53 | 19.51 (0.02) | 19.53 (0.02) | ||||||||
| i magnitude | 19.91 (0.03) | 19.91 (0.03) | 19.84 (0.04) | 19.86 | 19.84 (0.04) | 19.86 (0.03) | ||||||||
| z magnitude | 20.12 (0.1) | 20.11 (0.1) | 20.17 (0.1) | 20.17 | 20.16 (0.1) | 20.17 (0.1) | ||||||||
| G magnitude | 19.30 (0.02) | 19.35 | 19.30 (0.004) | |||||||||||
| BP magnitude | 19.22 (0.02) | 19.15 | ||||||||||||
| RP magnitude | 19.55 (0.05) | 19.59 | ||||||||||||
| Pan g magnitude | 19.13 (0.01) | |||||||||||||
| Pan r magnitude | 19.54 (0.009) | |||||||||||||
| Pan i magnitude | 19.86 (0.02) | |||||||||||||
| Pan z magnitude | 20.12 (0.03) | |||||||||||||
| Pan y magnitude | 20.26 (0.1) | |||||||||||||
| E(B-V) | 0.025 | |||||||||||||
* Constant surface field
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