WD 1726+567
All names: SDSS J172659.43+564005.3, SDSS J172659.43+564005.4, WD 1726+567, SDSS J172659.44+564005.4, SDSS J172659.42+564005.3, Gaia DR3 1420795797361142272, Gaia DR2 1420795797361142272, Gaia EDR3 1420795797361142272, SDSS J172659.42+564005.4, GALEX J172659.3+564005
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | 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 | 17 26 59.42 (0.5) | 17 26 59.42 | 17 26 59.42 (0.7) | 17 26 59.44 (0.5) | 17 26 59.43 | 17 26 58.20 | 17 26 59.44 | 17 26 59.44 | ||||
| Declination | 56 40 05.53 (0.5) | 56 40 05.42 | 56 40 05.53 (0.6) | 56 40 05.39 (0.5) | 56 40 05.33 | 56 40 04.08 | 56 40 05.42 | 56 40 05.41 | ||||
| Spectral type | DA | DA | DA | DA3.4 | DA | DA | ||||||
| Effective temperature | [K] | 26697.0 | 14651.0 (767) | 14837.0 (782) | 14750.0 (768) | |||||||
| log(g) | [cgs] | 6.99 | 6.98 (0.2) | 7.05 (0.2) | 7.01 (0.2) | |||||||
| Mass | [M☉] | 0.301 | 0.293 (0.04) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | |||||||||||
| 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] | 0.34 (0.5) | 0.40 (0.7) | 0.34 (0.5) | ||||||||
| Distance | [pc] | 2957.68 (4186) | 2490.13 (4057) | 2957.70 (4186) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -6.519503992 (0.7) | -7.682542012 (2) | -6.52 (0.7) | -3.8 | -4.0 | ||||||
| Proper motion (declination) | [mas/yr] | 8.684764507 (0.6) | 8.200606525 (1) | 8.685 (0.6) | 6.8 | 10.0 | ||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.79 (0.06) | 20.79 (0.06) | 20.68 (0.07) | 20.66 | 20.67 (0.07) | 20.66 (0.07) | ||||||
| g magnitude | 20.42 (0.02) | 20.43 (0.02) | 20.33 (0.04) | 20.33 | 20.33 (0.04) | 20.33 (0.03) | ||||||
| r magnitude | 20.55 (0.03) | 20.56 (0.03) | 20.54 (0.04) | 20.53 | 20.54 (0.04) | 20.53 (0.04) | ||||||
| i magnitude | 20.78 (0.05) | 20.78 (0.05) | 20.85 (0.06) | 20.84 | 20.86 (0.06) | 20.84 (0.06) | ||||||
| z magnitude | 21.57 (0.4) | 20.89 (0.2) | 20.90 (0.2) | 20.89 | 20.91 (0.2) | 20.89 (0.2) | ||||||
| G magnitude | 20.48 (0.07) | 20.57 | 20.48 (0.007) | |||||||||
| BP magnitude | 20.44 (0.07) | 20.81 | ||||||||||
| RP magnitude | 20.67 (0.2) | 20.05 | ||||||||||
| Pan g magnitude | ||||||||||||
| Pan r magnitude | ||||||||||||
| Pan i magnitude | ||||||||||||
| Pan z magnitude | ||||||||||||
| Pan y magnitude | ||||||||||||
| E(B-V) | 0.026 | |||||||||||
* Constant surface field
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