WD 1729+575
All names: GALEX J173003.9+572940, Gaia DR2 1422390570257241856, SDSS J173003.89+572939.9, WD 1729+575, SDSS J173003.88+572939.9, Gaia EDR3 1422390570257241856, Gaia DR3 1422390570257241856
| 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 | 17 30 03.88 (0.2) | 17 30 03.90 | 17 30 03.88 (0.3) | 17 30 03.89 (0.2) | 17 30 03.89 | 17 30 02.78 | 17 30 03.89 | 17 30 03.89 | ||||||
| Declination | 57 29 39.98 (0.2) | 57 29 39.95 | 57 29 39.97 (0.3) | 57 29 39.87 (0.2) | 57 29 39.97 | 57 29 35.52 | 57 29 39.87 | 57 29 39.88 | ||||||
| Spectral type | DA | DA | DA1.5 | DA | DA1.4 | DA | DA | |||||||
| Effective temperature | [K] | 36146.0 (2184) | 22457.0 | 34879.0 (1038) | 34403.0 (1080) | 35000.0 (1045) | ||||||||
| log(g) | [cgs] | 7.87 (0.3) | 7.20 | 7.94 (0.2) | 7.99 (0.2) | 7.98 (0.2) | ||||||||
| Mass | [M☉] | 0.59 (0.2) | 0.322 | 0.647 (0.1) | ||||||||||
| log(Luminosity) | [L☉] | -0.47 (0.2) | ||||||||||||
| Cooling age | [Gyr] | 0.0050 (0.002) | 0.0199 | |||||||||||
| 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] | 1.08 (0.2) | 0.84 (0.3) | 1.08 (0.2) | ||||||||||
| Distance | [pc] | 930.11 (214) | 1191.91 (496) | 930.15 (214) | ||||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -9.374679783 (0.3) | -8.031924307 (0.8) | -9.375 (0.3) | -1.4 | -2.0 | ||||||||
| Proper motion (declination) | [mas/yr] | 6.278024126 (0.3) | 5.936623058 (0.8) | 6.278 (0.3) | 3.9 | 5.0 | ||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 19.24 (0.03) | 19.24 (0.03) | 19.21 (0.03) | 19.21 | 19.22 (0.03) | 19.21 (0.03) | ||||||||
| g magnitude | 19.44 (0.01) | 19.44 (0.01) | 19.45 (0.02) | 19.45 | 19.45 (0.02) | 19.45 (0.02) | ||||||||
| r magnitude | 19.91 (0.02) | 19.91 (0.02) | 19.88 (0.02) | 19.89 | 19.88 (0.02) | 19.89 (0.02) | ||||||||
| i magnitude | 20.22 (0.03) | 20.22 (0.03) | 20.21 (0.03) | 20.20 | 20.22 (0.03) | 20.20 (0.03) | ||||||||
| z magnitude | 20.98 (0.3) | 20.98 (0.3) | 20.55 (0.2) | 20.50 | 20.54 (0.2) | 20.50 (0.2) | ||||||||
| G magnitude | 19.69 (0.03) | 19.75 | 19.69 (0.005) | |||||||||||
| BP magnitude | 19.60 (0.03) | 19.44 | ||||||||||||
| RP magnitude | 19.94 (0.08) | 19.92 | ||||||||||||
| Pan g magnitude | 19.53 (0.007) | |||||||||||||
| Pan r magnitude | 19.90 (0.02) | |||||||||||||
| Pan i magnitude | 20.24 (0.02) | |||||||||||||
| Pan z magnitude | 20.56 (0.03) | |||||||||||||
| Pan y magnitude | 19.06 (0.1) | |||||||||||||
| E(B-V) | 0.025 | |||||||||||||
* Constant surface field
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