WD 0201+137
All names: Gaia EDR3 77092670098689920, SDSS J020357.55+140129.2, Gaia DR2 77092670098689920, SDSS J020357.55+140129.1, SDSS J020357.56+140129.1, WD 0201+137, GALEX J020357.5+140129, Gaia DR3 77092670098689920, SDSS J020357.56+140129.2
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | 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 | 02 03 57.58 (0.4) | 02 03 57.56 | 02 03 57.57 (0.4) | 02 03 57.55 (0.4) | 02 03 57.55 | 02 03 57.19 | 02 03 57.56 | 02 03 57.56 | ||||||
| Declination | 14 01 29.09 (0.2) | 14 01 29.13 | 14 01 29.10 (0.3) | 14 01 29.21 (0.2) | 14 01 29.22 | 14 01 28.20 | 14 01 29.18 | 14 01 29.17 | ||||||
| Spectral type | DA | DA | DA | DA | DA2.2 | DA | DA | |||||||
| Effective temperature | [K] | 12342.0 | 25180.0 (610) | 23045.0 (411) | 23841.0 (462) | 23237.0 (439) | ||||||||
| log(g) | [cgs] | 7.42 | 7.91 (0.09) | 7.88 (0.06) | 7.93 (0.07) | 7.93 (0.06) | ||||||||
| Mass | [M☉] | 0.336 | 0.59 (0.04) | 0.596 (0.03) | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.1820 | 0.0204 | |||||||||||
| 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] | 2.31 (0.4) | 2.42 (0.5) | 2.31 (0.4) | ||||||||||
| Distance | [pc] | 432.78 (75) | 412.40 (82) | 432.79 (75) | ||||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 19.61206712 (0.4) | 19.95693604 (0.6) | 19.612 (0.4) | 19.5 | 20.0 | ||||||||
| Proper motion (declination) | [mas/yr] | -7.515907924 (0.3) | -7.572781527 (0.5) | -7.516 (0.3) | -12.7 | -19.0 | ||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 18.93 (0.02) | 18.93 (0.02) | 18.86 (0.02) | 18.87 | 18.88 (0.02) | 18.87 (0.02) | ||||||||
| g magnitude | 18.77 (0.008) | 18.77 (0.008) | 18.82 (0.02) | 18.81 | 18.83 (0.02) | 18.81 (0.02) | ||||||||
| r magnitude | 19.05 (0.01) | 19.05 (0.01) | 19.06 (0.02) | 19.07 | 19.07 (0.02) | 19.07 (0.02) | ||||||||
| i magnitude | 19.26 (0.02) | 19.27 (0.02) | 19.25 (0.02) | 19.25 | 19.26 (0.02) | 19.25 (0.02) | ||||||||
| z magnitude | 19.50 (0.06) | 19.50 (0.06) | 19.52 (0.06) | 19.53 | 19.53 (0.06) | 19.53 (0.06) | ||||||||
| G magnitude | 18.91 (0.05) | 18.96 | 18.91 (0.004) | |||||||||||
| BP magnitude | 18.84 (0.05) | 18.82 | ||||||||||||
| RP magnitude | 19.11 (0.07) | 18.91 | ||||||||||||
| Pan g magnitude | 18.84 (0.01) | |||||||||||||
| Pan r magnitude | 19.06 (0.01) | |||||||||||||
| Pan i magnitude | 19.30 (0.01) | |||||||||||||
| Pan z magnitude | 19.53 (0.03) | |||||||||||||
| Pan y magnitude | 19.65 (0.05) | |||||||||||||
| E(B-V) | 0.071 | |||||||||||||
* Constant surface field
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